Bernardo, R. M. (1975). Pay and the new points system in Chinese agriculture. Institute of Economic Development and Research, School of Economics, University of the Philippines.
Chicago-referens (17:e uppl.)Bernardo, Roberto Medina. Pay and the New Points System in Chinese Agriculture. [Quezon City]: Institute of Economic Development and Research, School of Economics, University of the Philippines, 1975.
MLA-referens (9:e uppl.)Bernardo, Roberto Medina. Pay and the New Points System in Chinese Agriculture. Institute of Economic Development and Research, School of Economics, University of the Philippines, 1975.
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