Abadilla, E. V. (1999). Smart merger still has a long way to go. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Abadilla, Emmie V. "Smart Merger Still Has a Long Way to Go." Manila Bulletin 1999.
Lua MLA (9ú heag.)Abadilla, Emmie V. "Smart Merger Still Has a Long Way to Go." Manila Bulletin, 1999.
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