Royal College of Nursing, 1996
Buku Teks
Kelly, Lucie Young
McGraw-Hill, 1999
Buku Teks
JOel, Lucille A., author
McGraw-Hill, 2003
Buku Teks
Walker, Lynne, author
McGraw-Hill, 2010
Buku Teks
Robinson, Kate, author
Butterworth-Heinemann, 1998
Buku Teks