Citazione Stile APA (7a Edizione)

Gaviola, G. (2018). Number, money, and tax matters: The economist. Manila Bulletin.

Citazione stile Chigago Style (17a edizione)

Gaviola, Gilbert. "Number, Money, and Tax Matters: The Economist." Manila Bulletin 2018.

Citatione MLA (9a ed.)

Gaviola, Gilbert. "Number, Money, and Tax Matters: The Economist." Manila Bulletin, 2018.