Bird, R. M., & Oldman, O. (1975). Readings on taxation in developing countries (3d ed.). Johns Hopkins University Press.
Cita Chicago (17th ed.)Bird, Richard Miller, i Oliver Oldman. Readings on Taxation in Developing Countries. 3d ed. Baltimore: Johns Hopkins University Press, 1975.
Cita MLA (9th ed.)Bird, Richard Miller, i Oliver Oldman. Readings on Taxation in Developing Countries. 3d ed. Johns Hopkins University Press, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.