Varela, F. (1999). Financial tax reforms, dapat nang ayusin-IMF, Finance. Kabayan.
Chicago-viite (17. p.)Varela, Friedrich. "Financial Tax Reforms, Dapat Nang Ayusin-IMF, Finance." Kabayan 1999.
MLA-viite (9. p.)Varela, Friedrich. "Financial Tax Reforms, Dapat Nang Ayusin-IMF, Finance." Kabayan, 1999.
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