Kahn, C. H. (1964). Business and professional income under the personal income tax. Princeton University Press.
Chicago-čujuhus (17. p.)Kahn, Charles Harry. Business and Professional Income Under the Personal Income Tax. [Princeton, N.J.]: Princeton University Press, 1964.
MLA-čujuhus (9. p.)Kahn, Charles Harry. Business and Professional Income Under the Personal Income Tax. Princeton University Press, 1964.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.