APA-ийн эшлэл(7 дахь хэвлэлт)

Harr, D. J. (1991). Private sector financial performance measures and their: Applicability to government operations. National Association of Accountants.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Harr, David J. Private Sector Financial Performance Measures and Their: Applicability to Government Operations. Montvale, N.J: National Association of Accountants, 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Harr, David J. Private Sector Financial Performance Measures and Their: Applicability to Government Operations. National Association of Accountants, 1991.