Macuja, A. M. (2003). DSAP endorses bills seeking tighter laws on pyramid firms. Manila Bulletin.
Chicago Style aipamenaMacuja, Ana Marie. "DSAP Endorses Bills Seeking Tighter Laws on Pyramid Firms." Manila Bulletin 2003.
MLA aipamenaMacuja, Ana Marie. "DSAP Endorses Bills Seeking Tighter Laws on Pyramid Firms." Manila Bulletin, 2003.
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