Dalrymple, D. (1969). Retailing: An economic view. The Free Press.
Lua i Stíl Chicago (17ú heag.)Dalrymple, Douglas. Retailing: An Economic View. New York: The Free Press, 1969.
Lua MLA (9ú heag.)Dalrymple, Douglas. Retailing: An Economic View. The Free Press, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.