Bird, R. M., & Oldman, O. (1964). Readings on taxation in developing countries. Johns Hopkins Press.
Cytowanie według stylu Chicago (wyd. 17)Bird, Richard M., i Oliver Oldman. Readings on Taxation in Developing Countries. Baltimore: Johns Hopkins Press, 1964.
Cytowanie według stylu MLA (wyd. 9)Bird, Richard M., i Oliver Oldman. Readings on Taxation in Developing Countries. Johns Hopkins Press, 1964.