APA (7 वां संस्करण) प्रशस्ति पत्र

Due, J. F., & Friedlaender, A. F. (1997). Government finance: Economics of the public sector. R.D. Irwin, ; AITBS.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Due, John Fitzgerald, और Ann Fetter Friedlaender. Government Finance: Economics of the Public Sector. Homewood, Ill. : New Delhi: R.D. Irwin, ; AITBS, 1997.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Due, John Fitzgerald, और Ann Fetter Friedlaender. Government Finance: Economics of the Public Sector. R.D. Irwin, ; AITBS, 1997.