Postma, A. (1989). Mga Ambahan Mangyan: Mangyan treasures : tribal Filipino indigenous poetry. Mangyan Assistance & Research Center.
Chicago-viite (17. p.)Postma, Antoon. Mga Ambahan Mangyan: Mangyan Treasures : Tribal Filipino Indigenous Poetry. Mansalay, Oriental Mindoro: Mangyan Assistance & Research Center, 1989.
MLA-viite (9. p.)Postma, Antoon. Mga Ambahan Mangyan: Mangyan Treasures : Tribal Filipino Indigenous Poetry. Mangyan Assistance & Research Center, 1989.
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