Dulawan, M. B. (2005). Oral literature of the Ifugao (First edition.). National Commission for Culture and the Arts.
Chicago-referens (17:e uppl.)Dulawan, Manuel B. Oral Literature of the Ifugao. First edition. Manila: National Commission for Culture and the Arts, 2005.
MLA-referens (9:e uppl.)Dulawan, Manuel B. Oral Literature of the Ifugao. First edition. National Commission for Culture and the Arts, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.