edited by Mark Crane, Alistair B.A. Boxall, Katie Barrett
CRC Press, Taylor & Francis Group, 2009
Buku Teks
Boothe, Dawn Merton
Elsevier Saunders, 2012
Buku Teks
Hodgson, Barbara B.
Saunders, 2008
Buku Referensi
Gaudiano, Frances J.M
Elsevier, 2005
Buku Teks
Hodgson, Barbara B.
Saunders, 2008
Buku Teks