APA aipamena

Macapagal, D. P. (1993). Constitutional democracy in the world. Santo Tomas University Press.

Chicago Style aipamena

Macapagal, Diosdado Pangan. Constitutional Democracy in the World. Manila: Santo Tomas University Press, 1993.

MLA aipamena

Macapagal, Diosdado Pangan. Constitutional Democracy in the World. Santo Tomas University Press, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.