Reyes, M. A. L. (2001). Digital sets P10.5-B bond float to finance cellphone business. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Reyes, Mary Ann L. "Digital Sets P10.5-B Bond Float to Finance Cellphone Business." Philippine Star 2001.
Lua MLA (9ú heag.)Reyes, Mary Ann L. "Digital Sets P10.5-B Bond Float to Finance Cellphone Business." Philippine Star, 2001.
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