Aquino, M. R., Pimentel, S. B., & Rojas, J. T. (1972). The most intelligible variety of English pronunciation for use in the Philippines. Alemar-Phoenix.
Chicago Style (17. basım) AtıfAquino, Milagros Romaquin, Salaverga B. Pimentel, ve Jose T. Rojas. The Most Intelligible Variety of English Pronunciation for Use in the Philippines. Quezon City: Alemar-Phoenix, 1972.
MLA (9th ed.) AtıfAquino, Milagros Romaquin, et al. The Most Intelligible Variety of English Pronunciation for Use in the Philippines. Alemar-Phoenix, 1972.
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