APA (7e ed.) Bronvermelding

Dumo, G. D. (2003). Scientific farming can be very profitable. Philippine Daily Inquirer.

Chicago (17e ed.) Bronvermelding

Dumo, Gia Damaso. "Scientific Farming Can Be Very Profitable." Philippine Daily Inquirer 2003.

MLA (9e ed.) Bronvermelding

Dumo, Gia Damaso. "Scientific Farming Can Be Very Profitable." Philippine Daily Inquirer, 2003.

Let op: Deze citaties zijn niet altijd 100% accuraat.