JENNINGS MARIE. (1993). 10 STEPS TO THE TOP: HOW TO CLIMB YOUR OWN MOUNTAIN AND ACHIEVE YOUR CAREER POTENTIAL. JUDY PIATKUS.
Chicago-viite (17. p.)JENNINGS MARIE. 10 STEPS TO THE TOP: HOW TO CLIMB YOUR OWN MOUNTAIN AND ACHIEVE YOUR CAREER POTENTIAL. LONDON: JUDY PIATKUS, 1993.
MLA-viite (9. p.)JENNINGS MARIE. 10 STEPS TO THE TOP: HOW TO CLIMB YOUR OWN MOUNTAIN AND ACHIEVE YOUR CAREER POTENTIAL. JUDY PIATKUS, 1993.
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