APA

Kahn C. H., . (1964). Business and professional income under the personal income tax. [Princeton, N.J.]: Princeton University Press.

Chicago

Kahn Charles Harry, . 1964. Business and professional income under the personal income tax. [Princeton, N.J.]: Princeton University Press.

Harvard

Kahn C. H., . (1964). Business and professional income under the personal income tax. [Princeton, N.J.]: Princeton University Press.

MLA

Kahn Charles Harry, . Business and professional income under the personal income tax. [Princeton, N.J.]: Princeton University Press. 1964.