Cita APA (7th ed.)

Valiente, A. M. (1981). Vegetable marketing, Claveria area. Special Studies Division, Planning Service, Office of the Minister, Ministry of Agriculture.

Cita Chicago (17th ed.)

Valiente, A. M. Vegetable Marketing, Claveria Area. Quezon City: Special Studies Division, Planning Service, Office of the Minister, Ministry of Agriculture, 1981.

Cita MLA (9th ed.)

Valiente, A. M. Vegetable Marketing, Claveria Area. Special Studies Division, Planning Service, Office of the Minister, Ministry of Agriculture, 1981.