National Academy of Science and Technology (Philippines) & Andaya, D. S. (2000). National scientists of the Philippines, 1978-1998. Dept. of Science and Technology, National Academy of Science and Technology, Philippines Published and exclusively distributed by Anvil Pub.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Academy of Science and Technology (Philippines) و Darhl S. Andaya. National Scientists of the Philippines, 1978-1998. Pasig City, Philippines: Dept. of Science and Technology, National Academy of Science and Technology, Philippines Published and exclusively distributed by Anvil Pub, 2000.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Academy of Science and Technology (Philippines) و Darhl S. Andaya. National Scientists of the Philippines, 1978-1998. Dept. of Science and Technology, National Academy of Science and Technology, Philippines Published and exclusively distributed by Anvil Pub, 2000.