Cita APA (7a ed.)

Kahn, C. H. (1964). Business and professional income under the personal income tax. Princeton University Press.

Cita Chicago Style (17a ed.)

Kahn, Charles Harry. Business and Professional Income Under the Personal Income Tax. [Princeton, N.J.]: Princeton University Press, 1964.

Cita MLA (9a ed.)

Kahn, Charles Harry. Business and Professional Income Under the Personal Income Tax. Princeton University Press, 1964.