Postma, A. (1970). Treasure of a minority: The ambahan: a poetic expression of the Mangyans of Southern Mindoro. Collected, arranged, and explained. Panaytayan Print.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Postma, Antoon. Treasure of a Minority: The Ambahan: A Poetic Expression of the Mangyans of Southern Mindoro. Collected, Arranged, and Explained. Mansalay, Or. Mindoro: Panaytayan Print, 1970.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Postma, Antoon. Treasure of a Minority: The Ambahan: A Poetic Expression of the Mangyans of Southern Mindoro. Collected, Arranged, and Explained. Panaytayan Print, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.