MULLIGAN JOHN. (1988). PERSONAL MANAGEMENT HANDBOOK HOW TO MAKE THE MOST OF YOUR POTENTIAL. SPHERE BOOKS LTD.
Chicago Style (17. basım) AtıfMULLIGAN JOHN. PERSONAL MANAGEMENT HANDBOOK HOW TO MAKE THE MOST OF YOUR POTENTIAL. LONDON: SPHERE BOOKS LTD, 1988.
MLA (9th ed.) AtıfMULLIGAN JOHN. PERSONAL MANAGEMENT HANDBOOK HOW TO MAKE THE MOST OF YOUR POTENTIAL. SPHERE BOOKS LTD, 1988.
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