Citazione Stile APA (7a Edizione)

David, C. C. (1982). Economic policies and agricultural incentives. Philippine Institute for Development Studies.

Citazione stile Chigago Style (17a edizione)

David, Cristina C. Economic Policies and Agricultural Incentives. [Makati, Metro Manila]: Philippine Institute for Development Studies, 1982.

Citatione MLA (9a ed.)

David, Cristina C. Economic Policies and Agricultural Incentives. Philippine Institute for Development Studies, 1982.