citHeader("To cite psychotree in publications use the references for the relevant functions/data sets:")

citEntry(entry = "Article",
  title        = "Accounting for Individual Differences in {B}radley-{T}erry Models by Means of Recursive Partitioning",
  author       = personList(as.person("Carolin Strobl"), 
	           as.person("Florian Wickelmaier"),
                   as.person("Achim Zeileis")),
  journal      = "Journal of Educational and Behavioral Statistics",
  year         = "2011",
  volume       = "36",
  number       = "2",
  pages        = "135-153",
  doi          = "10.3102/1076998609359791",

  textVersion  =
  paste("Carolin Strobl, Florian Wickelmaier, Achim Zeileis (2011).",
        "Accounting for Individual Differences in Bradley-Terry Models by Means of Recursive Partitioning.",
        "Journal of Educational and Behavioral Statistics, 36(2), 135-153.",
        "doi:10.3102/1076998609359791"),

  header       = "If you use Bradley-Terry trees, bttree(), please cite:"
)

citEntry(entry = "Article",
  title        = "Rasch Trees: A New Method for Detecting Differential Item Functioning in the {R}asch Model",
  author       = personList(as.person("Carolin Strobl"), 
 		   as.person("Julia Kopf"),
		   as.person("Achim Zeileis")),
  journal      = "Psychometrika",
  year         = "2014",
  note         = "Forthcoming",
  doi	       = "10.1007/s11336-013-9388-3",
  
  textVersion  = 
  paste("Carolin Strobl, Julia Kopf, Achim Zeileis (2014).", 
	"Rasch Trees: A New Method for Detecting Differential Item Functioning in the Rasch Model.",
 	"Psychometrika, forthcoming.",
	"doi:10.1007/s11336-013-9388-3"),
	
  header       = "If you use Rasch trees, raschtree(), please cite:"
)

citEntry(entry = "TechReport",
  title        = "Detecting Differential Item and Step Functioning with Rating Scale and Partial Credit Trees",
  author       = personList(person("Basil", "Abou El-Komboz"), 
 		   as.person("Achim Zeileis"),
		   as.person("Carolin Strobl")),
  institution  = "Department of Statistics, Ludwig-Maximilians-Universit\\\"at M\\\"unchen",
  year         = "2014",
  type         = "Technical Report",
  number       = "152",
  month        = "January",
  url	       = "http://epub.ub.uni-muenchen.de/17984/",
  
  textVersion  = 
  paste("Basil Abou El-Komboz, Achim Zeileis, Carolin Strobl (2014).", 
	"Detecting Differential Item and Step Functioning with Rating Scale and Partial Credit Trees.",
 	"Technical Report 152.",
 	"Department of Statistics, Ludwig-Maximilians-Universitaet Muenchen.",
	"URL http://epub.ub.uni-muenchen.de/17984/"),
	
  header       = "If you use rating scale or partial credit trees, rstree()/pctree(), please cite:"
)

citEntry(entry = "Book",
  title        = "{A}llgemeinbildung in {D}eutschland -- Erkenntnisse aus dem {SPIEGEL} {S}tudentenpisa-{T}est",
  editor       = personList(as.person("Sabine Trepte"), 
		   as.person("Markus Verbeet")),
  year         = "2010",
  publisher    = "VS Verlag",
  address      = "Wiesbaden",
  
  textVersion  = 
  paste("Sabine Trepte, Markus Verbeet (2010).", 
	"Allgemeinbildung in Deutschland -- Erkenntnisse aus dem SPIEGEL Studentenpisa-Test.",
 	"VS Verlag, Wiesbaden."),
	
  header       = "If you use the SPIEGEL Studentenpisa data subsample, SPISA, please cite:"
)
