de Leon, P. C. (2011). Agricultural labor absorption by industrial firms in the Clark Freeport Zone. The UP School of Labor and Industrial Relations.
Chicago Style (17th ed.) Citationde Leon, Patrick C. Agricultural Labor Absorption by Industrial Firms in the Clark Freeport Zone. Diliman, Quezon City: The UP School of Labor and Industrial Relations, 2011.
MLA (9th ed.) Citationde Leon, Patrick C. Agricultural Labor Absorption by Industrial Firms in the Clark Freeport Zone. The UP School of Labor and Industrial Relations, 2011.
Warning: These citations may not always be 100% accurate.