Citazione APA

Kahn, H. C. (1964). Business and professional income under the personal income tax. National bureau Economic research.

Stile di citazione Chicago

Kahn, Harry C. Business and Professional Income Under the Personal Income Tax. New York: National bureau Economic research, 1964.

Citazione MLA

Kahn, Harry C. Business and Professional Income Under the Personal Income Tax. National bureau Economic research, 1964.