Dyfyniad APA

Jack Canfield. (2012). Success Principles: How to get from where you are to where you want to be. HarperCollins Publishers.

Dyfyniad Arddull Chicago

Jack Canfield. Success Principles: How to Get from Where You Are to Where You Want to Be. HarperCollins Publishers, 2012.

Dyfyniad MLA

Jack Canfield. Success Principles: How to Get from Where You Are to Where You Want to Be. HarperCollins Publishers, 2012.

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