HUTT MICHAEL D. (1985). INDUSTRIAL MARKETING MANAGEMENT (2.). HOLT SAUNDERS.
Lua i Stíl Chicago (17ú heag.)HUTT MICHAEL D. INDUSTRIAL MARKETING MANAGEMENT. 2. CHICAGO NEW YORK: HOLT SAUNDERS, 1985.
Lua MLA (9ú heag.)HUTT MICHAEL D. INDUSTRIAL MARKETING MANAGEMENT. 2. HOLT SAUNDERS, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.