Katz, Jerrold J.
Harper & Row, 1966
Buku Teks
Barry Lee, editor
Continuum International Pub. Group, 2011
Buku Teks
edited by Bob Hale and Crispin Wright
Blackwell, 1997
Buku Teks
edited by Ernest Sosa, Enrique Villanueva
Blackwell , 2006
Buku Teks
Katz, Jerrold J.
George Allen and Unwin, 1972
Buku Teks