Παραπομπή σε μορφή APA (7η εκδ.)

Guerrero, R. I. D. The Philippine fisheries sector : problems and recommendations: Rafael D. Guerrero III. Research and Training Program for Agricultural Policy1991.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guerrero, Rafael III D. The Philippine Fisheries Sector : Problems and Recommendations: Rafael D. Guerrero III. [S.l.]: Research and Training Program for Agricultural Policy1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Guerrero, Rafael III D. The Philippine Fisheries Sector : Problems and Recommendations: Rafael D. Guerrero III. Research and Training Program for Agricultural Policy1991.