Παραπομπή σε μορφή APA (7η εκδ.)

Engstrom, J. H., & Engstrom, J. H. (1999). Essentials of accounting for governmental and not-for-profit organizations. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Engstrom, John H., και John H. Engstrom. Essentials of Accounting for Governmental and Not-for-profit Organizations. McGraw-Hill, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Engstrom, John H., και John H. Engstrom. Essentials of Accounting for Governmental and Not-for-profit Organizations. McGraw-Hill, 1999.