Παραπομπή σε μορφή APA (7η εκδ.)

Clerigo, J. C. B. (2011). Current trends and programs in labor and employment of the agricultural sector of the Philippines. Philippine Journal of Labor and Industrial Relations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Clerigo, John Carlos B. "Current Trends and Programs in Labor and Employment of the Agricultural Sector of the Philippines." Philippine Journal of Labor and Industrial Relations 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Clerigo, John Carlos B. "Current Trends and Programs in Labor and Employment of the Agricultural Sector of the Philippines." Philippine Journal of Labor and Industrial Relations, 2011.