Dyfyniad APA

Estupigan, R. (1999). The 7 C's of wise shopping. Manila Bulletin.

Dyfyniad Arddull Chicago

Estupigan, Ruth. "The 7 C's of Wise Shopping." Manila Bulletin 1999.

Dyfyniad MLA

Estupigan, Ruth. "The 7 C's of Wise Shopping." Manila Bulletin, 1999.

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