Cita APA (7a ed.)

Bass, R. M. P., & Landas, J. C. I. Community based tourism: Northern and Southern Palawan.

Cita Chicago Style (17a ed.)

Bass, Robert Major P., y Jonathan C. II Landas. Community Based Tourism: Northern and Southern Palawan. 1994.

Cita MLA (9a ed.)

Bass, Robert Major P., y Jonathan C. II Landas. Community Based Tourism: Northern and Southern Palawan.