Bahm, A. J. (1995). Epistemology theory of knowledge. World Books.
Cita Chicago (17th ed.)Bahm, Archie J. Epistemology Theory of Knowledge. Albuquerques, N.M.: World Books, 1995.
Cita MLA (9th ed.)Bahm, Archie J. Epistemology Theory of Knowledge. World Books, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.