Levy, M. (2001). Retailing management (4th.).
Lua i Stíl Chicago (17ú heag.)Levy, Michael. Retailing Management. 4th. New Delhi, 2001.
Lua MLA (9ú heag.)Levy, Michael. Retailing Management. 4th. 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.