University of the Philippines (Diliman). College of Arts and Sciences. Division of Social Science & Salazar, Z. A. (1981). Kabihasnang Asyano: Isang pangkasaysayang introduksyon. Dibisyon ng Agham Panlipunan, Kolehiyo ng Sining at Agham, Pamantasan ng Pilipinas.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity of the Philippines (Diliman). College of Arts and Sciences. Division of Social Science और Zeus A. Salazar. Kabihasnang Asyano: Isang Pangkasaysayang Introduksyon. Quezon City: Dibisyon ng Agham Panlipunan, Kolehiyo ng Sining at Agham, Pamantasan ng Pilipinas, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUniversity of the Philippines (Diliman). College of Arts and Sciences. Division of Social Science और Zeus A. Salazar. Kabihasnang Asyano: Isang Pangkasaysayang Introduksyon. Dibisyon ng Agham Panlipunan, Kolehiyo ng Sining at Agham, Pamantasan ng Pilipinas, 1981.