Παραπομπή σε μορφή APA (7η εκδ.)

Barkley, P. W., Denslow, D., & Thomas, R. (1985). Economics principles and policy: Test book for Baumol and Blinder's (3rd ed.). HBJ.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barkley, Paul W., David Denslow, και Robert Thomas. Economics Principles and Policy: Test Book for Baumol and Blinder's. 3rd ed. San Diego, New York: HBJ, 1985.

Παραπομπή σε μορφή MLA (9th εκδ.)

Barkley, Paul W., et al. Economics Principles and Policy: Test Book for Baumol and Blinder's. 3rd ed. HBJ, 1985.