APA-viite (7. p.)

Porter, G. A., & Norton, C. L. (2018). Using financial accounting information: The alternative to debits and credits (10e.). Cengage Learning.

Chicago-viite (17. p.)

Porter, Gary A., ja Curtis L. Norton. Using Financial Accounting Information: The Alternative to Debits and Credits. 10e. Boston, MA, USA: Cengage Learning, 2018.

MLA-viite (9. p.)

Porter, Gary A., ja Curtis L. Norton. Using Financial Accounting Information: The Alternative to Debits and Credits. 10e. Cengage Learning, 2018.