Robinson, Howard
Routledge, 1994
Buku Teks
edited by Athanassios Raftopoulos, Peter Machamer
Cambridge University Press, 2012
Buku Teks
Blake, Randolph, author
McGraw-Hill, 2006
Buku Teks
Sekuler, Robert, author
McGraw-Hill, 2002
Buku Teks
Sekuler, Robert, author
McGraw-Hill, 2002
Buku Teks