Smith, Bernard
Oxford University Press, 1976
Buku Teks
Hauser, Arnold
Alfred A. Knopf , 1952
Buku Teks
edited by Robin Osborne and Jeremy Tanner
Blackwell Publishing, 2007
Buku Teks
Munsterberg, Hugo, 1916-1995
Philosophical Library, [1949]
Buku Teks
Adams, Laurie Schneider
Brown & Benchmark , 1997
Buku Referensi