Stewart, James, 1941-, author
Brooks/Cole, 2005
Multimedia
edited Martin Lea
Harvester Wheatscheaf, 1992
Buku Teks
Quinn, K
New York Harcourt 1946
Buku Teks
edited by Jaegwon Kim
Blackwell Publishing, 1999
Buku Teks
edited by Stanley Aronowitz and Michael Roberts
John Wiley & Sons, 2018
Buku Teks