.Due, J. F., & Friedlaender, A. F. (1973). Government finance: Economics of the public sector (5th ed.). R. D. Irwin.
Chicago-Zitierstil (17. Ausg.).Due, John F., und Ann Fetter Friedlaender. Government Finance: Economics of the Public Sector. 5th ed. .Homewood, Ill: R. D. Irwin, 1973.
MLA-Zitierstil (9. Ausg.).Due, John F., und Ann Fetter Friedlaender. Government Finance: Economics of the Public Sector. 5th ed. R. D. Irwin, 1973.