Niven, Neil
Penerbit Buku Kedokteran EGC, 2002
Buku Teks
Niven, Neil
Churchill Livingstone , 1994
Buku Teks
White, Kevin
Sage , 2013
Buku Teks SO
Weitz, Rose
Wadsworth and Cengage Learning, 2013
Buku Teks
edited by Abbie Perry
Edward Arnold, 1996
Buku Teks