Greenstein, Carol Horn
Dictionary of logical terms and symbols
Van Nostrand Reinhold, 1978
 Buku Referensi
Handbook of the history of logic
edited by Dov M. Gabbay and John Woods
Elsevier, 2004
 Buku Referensi
Mates, Benson
Elementary logic
Oxford University Press, 1965
 Buku Teks
I.R. Poedjawijatna
Logika filsafat berfikir
Bina Aksara, 1988
 Buku Teks
Barker, S. F.
Induction and hypothesis: a study of the logic of confirmation / S.F. Barker
Cornell University Press, 1957
 Buku Teks