COX ROGER. (1996). RETAIL MANAGEMENT (3RD.). FT PITMAN.
Lua i Stíl Chicago (17ú heag.)COX ROGER. RETAIL MANAGEMENT. 3RD. LONDON: FT PITMAN, 1996.
Lua MLA (9ú heag.)COX ROGER. RETAIL MANAGEMENT. 3RD. FT PITMAN, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.