Djitli, M. S. (1990). Comprendre Le Marketing (1 st. ed.). Berti Editions.
Lua i Stíl Chicago (17ú heag.)Djitli, Md Seghir. Comprendre Le Marketing. 1 st. ed. Algeria: Berti Editions, 1990.
Lua MLA (9ú heag.)Djitli, Md Seghir. Comprendre Le Marketing. 1 st. ed. Berti Editions, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.