Citazione Stile APA (7a Edizione)

Santos, G. T. (1973). A short guide to taxation. New Palayan Pub. House.

Citazione stile Chigago Style (17a edizione)

Santos, Gonzalo T. A Short Guide to Taxation. Manila: New Palayan Pub. House, 1973.

Citatione MLA (9a ed.)

Santos, Gonzalo T. A Short Guide to Taxation. New Palayan Pub. House, 1973.