BURSK EDWARD C. (1965). NEW DECISION-MAKING TOOLS FOR MANAGERS. MENTOR EXEMINEBOOKS.
Lua i Stíl Chicago (17ú heag.)BURSK EDWARD C. NEW DECISION-MAKING TOOLS FOR MANAGERS. NEW YORK: MENTOR EXEMINEBOOKS, 1965.
Lua MLA (9ú heag.)BURSK EDWARD C. NEW DECISION-MAKING TOOLS FOR MANAGERS. MENTOR EXEMINEBOOKS, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.