Macuja, A. M. (2002). SEC calls for law against Ponzi pyramid scheme. Manila Bulletin.
Citación estilo ChicagoMacuja, Ana Marie. "SEC Calls for Law Against Ponzi Pyramid Scheme." Manila Bulletin 2002.
Cita MLAMacuja, Ana Marie. "SEC Calls for Law Against Ponzi Pyramid Scheme." Manila Bulletin, 2002.
Warning: These citations may not always be 100% accurate.