Cook, J. Sue
Addison Wesley Publishing, 1987
Buku Teks
Callaghan, Patrick; Playle, John; Cooper, Linda, editor
Oxford Univesity Press, 2009
Buku Teks
Fortinash, Katherine M., author
Elsevier Mosby, 2012
Buku Teks
Evans, Katie, author
Elsevier , 2017
Buku Teks
Videbeck, Sheila L., author
Wolters Kluwer, 2017
Buku Teks