Macuja, A. M. (2003). DSAP endorses bills seeking tighter laws on pyramid firms. Manila Bulletin.
Dyfyniad Arddull ChicagoMacuja, Ana Marie. "DSAP Endorses Bills Seeking Tighter Laws on Pyramid Firms." Manila Bulletin 2003.
Dyfyniad MLAMacuja, Ana Marie. "DSAP Endorses Bills Seeking Tighter Laws on Pyramid Firms." Manila Bulletin, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.