Citazione Stile APA (7a Edizione)

Alonzo, R. P. (2002). The economic freedom index: A review. The Philippine Review of Business and Economics.

Citazione stile Chigago Style (17a edizione)

Alonzo, Ruperto P. "The Economic Freedom Index: A Review." The Philippine Review of Business and Economics 2002.

Citatione MLA (9a ed.)

Alonzo, Ruperto P. "The Economic Freedom Index: A Review." The Philippine Review of Business and Economics, 2002.