APA aipamena

Barash, D. P. (1991). Introduction to peace studies. Wadsworth Pub. Co.

Chicago Style aipamena

Barash, David P. Introduction to Peace Studies. Belmont, Calif: Wadsworth Pub. Co, 1991.

MLA aipamena

Barash, David P. Introduction to Peace Studies. Wadsworth Pub. Co, 1991.