Palongpalong, Artemio D. Asya: Kasaysayan, pamahalaan at pag-uugnayan/ Artemio D. Palongpalong. - First edition. - Quezon City: Trinitas Publishing, Inc. , 1998. - 229 pages: pictures; 25 cm. includes bibliographical references Tagalog ISBN: 9714201098 Subjects--Topical Terms: Araling panlipunan. Kasaysayan ng asya. Dewey Class. No.: 915 / P11a