Lua APA (7ú heag.)

BRANCH ALAN. (2001). INTERNATIONAL PURCHASING AND MANAGEMENT. THOMSON LEARNING.

Lua i Stíl Chicago (17ú heag.)

BRANCH ALAN. INTERNATIONAL PURCHASING AND MANAGEMENT. AUSTRALIA: THOMSON LEARNING, 2001.

Lua MLA (9ú heag.)

BRANCH ALAN. INTERNATIONAL PURCHASING AND MANAGEMENT. THOMSON LEARNING, 2001.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.