APA aipamena

Philippine National Oil Company. Energy Development Corporation. (1996). The living mountain: Celebrating Mount Apo. Philippine National Oil Co., Energy Development Corporation.

Chicago Style aipamena

Philippine National Oil Company. Energy Development Corporation. The Living Mountain: Celebrating Mount Apo. [Manila]: Philippine National Oil Co., Energy Development Corporation, 1996.

MLA aipamena

Philippine National Oil Company. Energy Development Corporation. The Living Mountain: Celebrating Mount Apo. Philippine National Oil Co., Energy Development Corporation, 1996.