Berman, B., & Evans, J. R. (1989). Retail management: A strategic approach (4th ed.). Macmillan.
Lua i Stíl Chicago (17ú heag.)Berman, Barry, agus Joel R. Evans. Retail Management: A Strategic Approach. 4th ed. New York: Macmillan, 1989.
Lua MLA (9ú heag.)Berman, Barry, agus Joel R. Evans. Retail Management: A Strategic Approach. 4th ed. Macmillan, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.