edited by Andrew Rippin
Blackwell, 2006
Buku Teks
edited by William Schweiker
Blackwell, 2005
Buku Teks
Blackwell Publishing, 2004
Buku Teks
edited by Michael W. Eysenck
Blackwell , 1994
Buku Referensi
Blackwell Scientific Publishing, 1994
Buku Referensi