DUNNE, P. M. L. (2002). Retailing. College Publishers.
Lua i Stíl Chicago (17ú heag.)DUNNE, Patrick M. Lusch. Retailing. College Publishers, 2002.
Lua MLA (9ú heag.)DUNNE, Patrick M. Lusch. Retailing. College Publishers, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.