HARVARD BUSINESS REVIEW. (1971). MANAGEMENT INFORMATION PART II. HARVARD BUSINESS REVIEW.
Chicago-viite (17. p.)HARVARD BUSINESS REVIEW. MANAGEMENT INFORMATION PART II. BOSTON: HARVARD BUSINESS REVIEW, 1971.
MLA-viite (9. p.)HARVARD BUSINESS REVIEW. MANAGEMENT INFORMATION PART II. HARVARD BUSINESS REVIEW, 1971.
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