Philippines. National Academy of Science and Technology. (1978). A tribute to the first three national scientists and first ten members of the National Academy of Science and Technology. National Science Development Borad.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippines. National Academy of Science and Technology. A Tribute to the First Three National Scientists and First Ten Members of the National Academy of Science and Technology. Bicutan, Taguig, MM: National Science Development Borad, 1978.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Philippines. National Academy of Science and Technology. A Tribute to the First Three National Scientists and First Ten Members of the National Academy of Science and Technology. National Science Development Borad, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.