Sy, M. (2010). SSS executive made a killing from sale of mining stocks. Philippine Star.
Chicago-referens (17:e uppl.)Sy, Marvin. "SSS Executive Made a Killing from Sale of Mining Stocks." Philippine Star 2010.
MLA-referens (9:e uppl.)Sy, Marvin. "SSS Executive Made a Killing from Sale of Mining Stocks." Philippine Star, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.