Postma, A. (1981). Treasure of a minority: The ambahan, a poetic expression of the Mangyans of Southern Mindoro, Philippines (Revised edition.). Arnoldus Press.
Chicago-viite (17. p.)Postma, Anton. Treasure of a Minority: The Ambahan, a Poetic Expression of the Mangyans of Southern Mindoro, Philippines. Revised edition. Manila: Arnoldus Press, 1981.
MLA-viite (9. p.)Postma, Anton. Treasure of a Minority: The Ambahan, a Poetic Expression of the Mangyans of Southern Mindoro, Philippines. Revised edition. Arnoldus Press, 1981.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.