Corbett, Jane Vincent, author
Appleton-Century Crofts, 1983
Buku Teks
Flynn, Janet-Beth McCann, author
Prentice-Hall, 1984
Buku Teks
edited Wilma J. Phipps
Mosby, [date of publication no identified]
Buku Teks
edited by Mandy Sheppard
Elsevier, 2006
Buku Teks
Allen & Unwin, 1999
Buku Teks