Fernie, J. (2007). Principles of retailing. Elsevier.
Lua i Stíl Chicago (17ú heag.)Fernie, John. Principles of Retailing. New Delhi: Elsevier, 2007.
Lua MLA (9ú heag.)Fernie, John. Principles of Retailing. Elsevier, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.