Mababaya, M. P. (1988). Oneness of God: The ultimate solution to the Trinitarian controversy. Wisdom Enrichment Foundation, Mindanao State University.
Παραπομπή σε μορφή Chicago (17η εκδ.)Mababaya, Mamarinta-Umar P. Oneness of God: The Ultimate Solution to the Trinitarian Controversy. Marawi City: Wisdom Enrichment Foundation, Mindanao State University, 1988.
Παραπομπή σε μορφή MLA (9th εκδ.)Mababaya, Mamarinta-Umar P. Oneness of God: The Ultimate Solution to the Trinitarian Controversy. Wisdom Enrichment Foundation, Mindanao State University, 1988.
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