Handscombe, R. S. (1989). The product management handbook: Your practical guide to improving and sustaining results. McGraw-Hill.
Chicago Style (17. basım) AtıfHandscombe, Richard S. The Product Management Handbook: Your Practical Guide to Improving and Sustaining Results. London: McGraw-Hill, 1989.
MLA (9th ed.) AtıfHandscombe, Richard S. The Product Management Handbook: Your Practical Guide to Improving and Sustaining Results. McGraw-Hill, 1989.
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