De Leon, P. C. Agricultural labor absorption by industrial firm in the Clark Freeport zone.
Čikaški stil citiranja (17. izdanje)De Leon, Patrick C. Agricultural Labor Absorption by Industrial Firm in the Clark Freeport Zone.
MLA način citiranja (9. izdanje)De Leon, Patrick C. Agricultural Labor Absorption by Industrial Firm in the Clark Freeport Zone.
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