MULLIGAN JOHN. (1988). PERSONAL MANAGEMENT HANDBOOK HOW TO MAKE THE MOST OF YOUR POTENTIAL. SPHERE BOOKS LTD.
Chicago-čujuhus (17. p.)MULLIGAN JOHN. PERSONAL MANAGEMENT HANDBOOK HOW TO MAKE THE MOST OF YOUR POTENTIAL. LONDON: SPHERE BOOKS LTD, 1988.
MLA-čujuhus (9. p.)MULLIGAN JOHN. PERSONAL MANAGEMENT HANDBOOK HOW TO MAKE THE MOST OF YOUR POTENTIAL. SPHERE BOOKS LTD, 1988.
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