Sy, M. (2010). SSS executive made a killing from sale of mining stocks. Philippine Star.
Chicago-viite (17. p.)Sy, Marvin. "SSS Executive Made a Killing from Sale of Mining Stocks." Philippine Star 2010.
MLA-viite (9. p.)Sy, Marvin. "SSS Executive Made a Killing from Sale of Mining Stocks." Philippine Star, 2010.
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