Fox Jeffrey. (1988). How to become a marketing superstar. Vermilion.
Lua i Stíl Chicago (17ú heag.)Fox Jeffrey. How to Become a Marketing Superstar. London: Vermilion, 1988.
Lua MLA (9ú heag.)Fox Jeffrey. How to Become a Marketing Superstar. Vermilion, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.