Gaya APA

Stowasser, B, F. (1983). Religion and political development: Some comparative ideas on Ibn Khaldun and Machiavelli. . Washington: Washington DC.

Gaya MLA

Stowasser, Barbara, Freyer. "Religion and political development: Some comparative ideas on Ibn Khaldun and Machiavelli. ". Washington: Washington DC, 1983. Buku.