Cita APA (7th ed.)

.Due, J. F., & Friedlaender, A. F. (1973). Government finance: Economics of the public sector (5th ed.). R. D. Irwin.

Cita Chicago (17th ed.)

.Due, John F., i Ann Fetter Friedlaender. Government Finance: Economics of the Public Sector. 5th ed. .Homewood, Ill: R. D. Irwin, 1973.

Cita MLA (9th ed.)

.Due, John F., i Ann Fetter Friedlaender. Government Finance: Economics of the Public Sector. 5th ed. R. D. Irwin, 1973.