Philippines. Institute for Labor Studies. (2015). 2015 performance and accountability report. ILS.
Chicagoスタイル(17版)引用形式Philippines. Institute for Labor Studies. 2015 Performance and Accountability Report. Intramuros, Manila: ILS, 2015.
MLA(9版)引用形式Philippines. Institute for Labor Studies. 2015 Performance and Accountability Report. ILS, 2015.
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