Wilkinson, Amy, 1972-, author
Simon & Schuster, 2015
Buku Teks
Sully, Philippa, author
Elsevier, 2005
Buku Teks
edited by David Partington
Sage, 2002
Buku Teks
Sully, Philippa
Mosby Elsevier, 2010
Buku Teks
edited by Linda Louise Childs, Lesley Coles, Barbara Marjoram
Wiley-Blackwell, 2009
Buku Teks