Gaya APA

Gowing, P, G. (1977). Mandate in Moroland, the American Government of Muslim Filipinos 1899-1920. . Quezon City: Philippine Center for Advanced Studies.

Gaya MLA

Gowing, Peter, Gordon. "Mandate in Moroland, the American Government of Muslim Filipinos 1899-1920. ". Quezon City: Philippine Center for Advanced Studies, 1977. Buku.