Tibubos, J. P. (2015). Comparative individual income tax system of ASEAN member countries. NTRC Tax Research Journal.
Citazione stile Chigago Style (17a edizione)Tibubos, Jonah P. "Comparative Individual Income Tax System of ASEAN Member Countries." NTRC Tax Research Journal 2015.
Citatione MLA (9a ed.)Tibubos, Jonah P. "Comparative Individual Income Tax System of ASEAN Member Countries." NTRC Tax Research Journal, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.