Cita APA (7a ed.)

Arroyo, G. M., & Cunanan, V. M. (1979). Indicators for evaluating the progress and impact of a tourism project. Philippine Center for Economic Development.

Cita Chicago Style (17a ed.)

Arroyo, Gloria M., y Vicente M. Cunanan. Indicators for Evaluating the Progress and Impact of a Tourism Project. Quezon City: Philippine Center for Economic Development, 1979.

Cita MLA (9a ed.)

Arroyo, Gloria M., y Vicente M. Cunanan. Indicators for Evaluating the Progress and Impact of a Tourism Project. Philippine Center for Economic Development, 1979.