De Leon, P. C. (2011). Agricultural labor absorption by industrial firms in the Clark Freeport Zone. Philippine Journal of Labor and Industrial Relations.
Παραπομπή σε μορφή Chicago (17η εκδ.)De Leon, Patrick C. "Agricultural Labor Absorption by Industrial Firms in the Clark Freeport Zone." Philippine Journal of Labor and Industrial Relations 2011.
Παραπομπή σε μορφή MLA (9th εκδ.)De Leon, Patrick C. "Agricultural Labor Absorption by Industrial Firms in the Clark Freeport Zone." Philippine Journal of Labor and Industrial Relations, 2011.
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