edited by John Cottingham
Blackwell, 2008
Buku Teks
Hewett, Dorothy, author
University of Western Australia Press, 1973
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