Cita APA (7a ed.)

Agustin, R., & Ballesteros, R. An evaluation of the U.S. GSP scheme and Philippine exports (1976-1986).

Cita Chicago Style (17a ed.)

Agustin, Reu, y Raymund Ballesteros. An Evaluation of the U.S. GSP Scheme and Philippine Exports (1976-1986).

Cita MLA (9a ed.)

Agustin, Reu, y Raymund Ballesteros. An Evaluation of the U.S. GSP Scheme and Philippine Exports (1976-1986).