Cita APA (7th ed.)

Development Academy of the Philippines & Philippines. Department of Natural Resources. (1970). Inventory of natural resources: Technical report. Inventory of Natural Resources Project, Development Academy of the Philippines.

Cita Chicago (17th ed.)

Development Academy of the Philippines i Philippines. Department of Natural Resources. Inventory of Natural Resources: Technical Report. [Quezon City]: Inventory of Natural Resources Project, Development Academy of the Philippines, 1970.

Cita MLA (9th ed.)

Development Academy of the Philippines i Philippines. Department of Natural Resources. Inventory of Natural Resources: Technical Report. Inventory of Natural Resources Project, Development Academy of the Philippines, 1970.