(1988). OSY research and training: Village home food trades : a proposal. Central Luzon State University.
Čikaški stil citiranja (17. izdanje)OSY Research and Training: Village Home Food Trades : A Proposal. Nueva Ecija: Central Luzon State University, 1988.
MLA način citiranja (9. izdanje)OSY Research and Training: Village Home Food Trades : A Proposal. Central Luzon State University, 1988.
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