Gaya APA

Muqaddimah Ibn Khaldun. (1986). : .

Gaya Chicago

Muqaddimah Ibn Khaldun. . : , 1986. Text.

Gaya MLA

Muqaddimah Ibn Khaldun. . : , 1986. Text.

Gaya Turabian

Muqaddimah Ibn Khaldun. : , 1986. Print.