De Leon, P. C. (2011). Agricultural labor absorption by industrial firms in the Clark Freeport Zone. Philippine Journal of Labor and Industrial Relations.
Čikaški stil citiranja (17. izdanje)De Leon, Patrick C. "Agricultural Labor Absorption by Industrial Firms in the Clark Freeport Zone." Philippine Journal of Labor and Industrial Relations 2011.
MLA način citiranja (9. izdanje)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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