Beyer, H. O. History and ethnography of the Ifugao people: A collection of original sources. Microreproduction Dept., Harvard University Library.
Chicago-Zitierstil (17. Ausg.)Beyer, Henry Otley. History and Ethnography of the Ifugao People: A Collection of Original Sources. Cambridge, Mass: Microreproduction Dept., Harvard University Library.
MLA-Zitierstil (9. Ausg.)Beyer, Henry Otley. History and Ethnography of the Ifugao People: A Collection of Original Sources. Microreproduction Dept., Harvard University Library.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.