Covey, Sean
The 7 habits of highly effective teens : personal workbook
A Fireside Book, 2004
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Covey, Sean
The 7 habits of highly effective teens : personal workbook
[publisher not identified], [date of publication no identified]
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Ashar Sunyoto Munandar
Psikologi industri dan organisasi
UI-Press, 2006
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Nicolson, Paula
Applied psychology for social workers
MacMillan Education, 1986
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Linda Soetanto Kusdhany
Jadilah diri anda sendiri : efektivitas pribadi dalam hidup dan hubungan anda = be your self : personal effektveness in your life and your relationships / Linda Adams and Elinor Lenz .
Gramedia Pustaka Utama, 1995
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