WILSON, G. (1993). Problem-solving and decision-making. Kogan Page.
Lua i Stíl Chicago (17ú heag.)WILSON, Graham. Problem-solving and Decision-making. Kogan Page, 1993.
Lua MLA (9ú heag.)WILSON, Graham. Problem-solving and Decision-making. Kogan Page, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.