APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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