Minto, Barbara
The Minto pyramid principle : logic in writing, thinking and problem solving
Minto International , 1996
 Buku Teks
I.R. Poedjawijatna
Logika : filsafat berfikir
Bina Aksara, 1988
 Buku Teks
Sutanto, 1950-
Experimental results of four-valued logic applications
Fakultas Teknik Universitas Indonesia, 1997
 UI - Laporan Penelitian
Boolos, George
Logic, logic, and logic
Harvard University Press, 1998
 Buku Teks
Dow, Gwyneth M.
Uncommon common sense : signposts to clear thinking / Gwyneth M. Dow; illustrated by Vane Lindesay
Pergamon Press, 1971
 Buku Teks SO