APA-referens (7:e uppl.)

Horngren, C. T., & Sundem, G. L. (1987). Introduction to financial accounting (3rd ed.). Prentice-Hall.

Chicago-referens (17:e uppl.)

Horngren, Charles T., och Gary L. Sundem. Introduction to Financial Accounting. 3rd ed. Englewood Cliffs, NJ: Prentice-Hall, 1987.

MLA-referens (9:e uppl.)

Horngren, Charles T., och Gary L. Sundem. Introduction to Financial Accounting. 3rd ed. Prentice-Hall, 1987.