Παραπομπή σε μορφή APA (7η εκδ.)

Palafox, J. A. F. (1984). Comparative study of productivity improvement programs. National Productivity Commission and the Institute of Industrial Relations, University of the Philippines.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Palafox, Juan Amor F. Comparative Study of Productivity Improvement Programs. Quezon City: National Productivity Commission and the Institute of Industrial Relations, University of the Philippines, 1984.

Παραπομπή σε μορφή MLA (9th εκδ.)

Palafox, Juan Amor F. Comparative Study of Productivity Improvement Programs. National Productivity Commission and the Institute of Industrial Relations, University of the Philippines, 1984.