APA-ийн эшлэл(7 дахь хэвлэлт)

Due, J. F., & Friedlaender, A. F. (1977). Government finance: Economics of the public sector (6th ed.). Irwin.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Due, John F., ба Ann F. Friedlaender. Government Finance: Economics of the Public Sector. 6th ed. Illinois: Irwin, 1977.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Due, John F., ба Ann F. Friedlaender. Government Finance: Economics of the Public Sector. 6th ed. Irwin, 1977.