by Nigel Malin [and others]
Open University Press, 1999
Buku Teks
Stanhope, Marcia, author
Elsevier Mosby, 2006
Buku Teks
Hunt, Roberta, author
J.B. Lippincott, 1997
Buku Teks
edited by Dianne Watkins
Bailliere Tindall, 2003
Buku Teks
Clark, Mary Jo, author
Prentice-Hall, 2003
Buku Teks