Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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