PATTEN DAVE. (1989). SUCCESSFUL MARKETING FOR THE SMALL BUSINESS (2.). KOGAN PAGE.
Lua i Stíl Chicago (17ú heag.)PATTEN DAVE. SUCCESSFUL MARKETING FOR THE SMALL BUSINESS. 2. LONDON: KOGAN PAGE, 1989.
Lua MLA (9ú heag.)PATTEN DAVE. SUCCESSFUL MARKETING FOR THE SMALL BUSINESS. 2. KOGAN PAGE, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.