Guy, D. M., Carmichael, D. R., & Whittington, R. (1994). Audit sampling: An introduction (3rd ed.). Wiley.
Lua i Stíl Chicago (17ú heag.)Guy, Dan M., D. R. Carmichael, agus Ray Whittington. Audit Sampling: An Introduction. 3rd ed. New York: Wiley, 1994.
Lua MLA (9ú heag.)Guy, Dan M., et al. Audit Sampling: An Introduction. 3rd ed. Wiley, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.