Lua APA (7ú heag.)
Berenson, M. L., & Levine, D. M. (1993). Statistics for business and economics (2nd ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)
Berenson, Mark L., agus David M. Levine. Statistics for Business and Economics. 2nd ed. Englewood Cliffs, N.J.: Prentice Hall, 1993.
Lua MLA (9ú heag.)
Berenson, Mark L., agus David M. Levine. Statistics for Business and Economics. 2nd ed. Prentice Hall, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.