Melgar, M. D., & Talisayon, S. D. (2018). The Philippines in space: An analysis of technological readiness of key government institutions on the establishment of the Philippine space agency. University of the Philippines.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Melgar, Marco D., و Serafin D. Talisayon. The Philippines in Space: An Analysis of Technological Readiness of Key Government Institutions on the Establishment of the Philippine Space Agency. Quezon City: University of the Philippines, 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Melgar, Marco D., و Serafin D. Talisayon. The Philippines in Space: An Analysis of Technological Readiness of Key Government Institutions on the Establishment of the Philippine Space Agency. University of the Philippines, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.