APA (7e ed.) Bronvermelding

Maramba, F. D. (1963). Farm management in the Philippines (3rd ed.). F.D. Maramba & Sons.

Chicago (17e ed.) Bronvermelding

Maramba, Felix D. Farm Management in the Philippines. 3rd ed. [Pasay City: F.D. Maramba & Sons, 1963.

MLA (9e ed.) Bronvermelding

Maramba, Felix D. Farm Management in the Philippines. 3rd ed. F.D. Maramba & Sons, 1963.