Osteen,Joel. (2007). become a better you- 7 keys to improving your life every day. Simon & Schuster.
Chicago Style citaatOsteen,Joel. Become a Better You- 7 Keys to Improving Your Life Every Day. UK: Simon & Schuster, 2007.
MLA citatieOsteen,Joel. Become a Better You- 7 Keys to Improving Your Life Every Day. Simon & Schuster, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.