Heshey, John, 1914-1993
The eureka method: how to think like an inventor
McGraw-Hill, 2012
 Buku Teks
Vlastos, Gregory
Socrates : ironist and moral philosopher
Cambridge University Press , 1991
 Buku Teks
Adler, Mortimer Jerome, 1902-2001
Ten Philosophical mistakes: a provocative look at the errors of modern thought by America's philosopher for everyman
Collier Books , 1987
 Buku Teks
Levin, David Michael
The philosopher's gaze
University of California Press, 1999
 Buku Teks
Daldiyono Hardjodisastro
How to be a real & successful student: mempersiapkan diri menjadi sarjana jil. 3
[publisher not identified], [date of publication not identified]
 Buku Teks