Espinosa, E. (2001). Values in the workplace. Manila Times.
Chicagoスタイル(17版)引用形式Espinosa, Ernesto. "Values in the Workplace." Manila Times 2001.
MLA(9版)引用形式Espinosa, Ernesto. "Values in the Workplace." Manila Times, 2001.
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APA(7版)引用形式