JACK CANFIELD. (2007). How to get from where you are to where you want to be: The 25 principles of success. Harper Collins.
Chicago Edition CitationJACK CANFIELD. How to Get from Where You Are to Where You Want to Be: The 25 Principles of Success. Uttar Pradesh: Harper Collins, 2007.
Cita MLAJACK CANFIELD. How to Get from Where You Are to Where You Want to Be: The 25 Principles of Success. Harper Collins, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.