Cita APA (7th ed.)

Pulido, P. N., & Espineli, S. M. (1978). Philippine economics (Revised ediiton.). Philippine Book Company.

Cita Chicago (17th ed.)

Pulido, Paz N., i Severina M. Espineli. Philippine Economics. Revised ediiton. [Manila]: Philippine Book Company, 1978.

Cita MLA (9th ed.)

Pulido, Paz N., i Severina M. Espineli. Philippine Economics. Revised ediiton. Philippine Book Company, 1978.