APA-viite (7. p.)
Walstad, W. B., McConnell, C. R., Brue, S. L., & Bingham Robert C. (2005). Study guide to accompany McConnell and Brue Economics (16th ed.). McGraw-Hill/Irwin.
Chicago-viite (17. p.)
Walstad, William B., Campbell R. McConnell, Stanley L. Brue, ja Bingham Robert C. Study Guide to Accompany McConnell and Brue Economics. 16th ed. Boston: McGraw-Hill/Irwin, 2005.
MLA-viite (9. p.)
Walstad, William B., et al. Study Guide to Accompany McConnell and Brue Economics. 16th ed. McGraw-Hill/Irwin, 2005.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.