Sayson, I. C. (1999). Local govt units should consider private sector financing--AIM study. Manila Times.
Chicago-viite (17. p.)Sayson, Ian C. "Local Govt Units Should Consider Private Sector Financing--AIM Study." Manila Times 1999.
MLA-viite (9. p.)Sayson, Ian C. "Local Govt Units Should Consider Private Sector Financing--AIM Study." Manila Times, 1999.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.