Philippine Business Profiles and Perspectives,Inc. (2010). Next 5000 corporations: Business profiles 2009-2010 edition: the Philippine economy in an election year. PBPPI.
Chicago-viite (17. p.)Philippine Business Profiles and Perspectives,Inc. Next 5000 Corporations: Business Profiles 2009-2010 Edition: The Philippine Economy in an Election Year. Pasig City: PBPPI, 2010.
MLA-viite (9. p.)Philippine Business Profiles and Perspectives,Inc. Next 5000 Corporations: Business Profiles 2009-2010 Edition: The Philippine Economy in an Election Year. PBPPI, 2010.
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