(2000). Marketing management video library 2000. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Marketing Management Video Library 2000. New Jersey: Prentice-Hall, 2000.
Lua MLA (9ú heag.)Marketing Management Video Library 2000. Prentice-Hall, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.