کتاب های Timothy A Pychyl
Solving the Procrastination Puzzle: A Concise Guide to Strategies for Change
Timothy A. Pychyl, 2013
Solving the Procrastination Puzzle: A Concise Guide to Strategies for Change
Timothy A. Pychyl, 2013
The Procrastinator's Digest: A Concise Guide to Solving the Procrastination Puzzle
Timothy A Pychyl, 2010
The Procrastinator's Digest: A Concise Guide to Solving the Procrastination Puzzle
Timothy A Pychyl, 2010
Procrastination, Health, and Well-Being
Fuschia M Sirois, Timothy A Pychyl, 2016
