HARVARD BUSINESS REVIEW. (1971). MANAGEMENT INFORMATION PART II. HARVARD BUSINESS REVIEW.
Lua i Stíl Chicago (17ú heag.)HARVARD BUSINESS REVIEW. MANAGEMENT INFORMATION PART II. BOSTON: HARVARD BUSINESS REVIEW, 1971.
Lua MLA (9ú heag.)HARVARD BUSINESS REVIEW. MANAGEMENT INFORMATION PART II. HARVARD BUSINESS REVIEW, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.