Grayson, R., & Hansen, I. (2005). Baffled parent's guide to coaching girls' soccer. McGraw-Hill.
Chicago Style (17. basım) AtıfGrayson, Rick, ve Ingrid Hansen. Baffled Parent's Guide to Coaching Girls' Soccer. New York: McGraw-Hill, 2005.
MLA (9th ed.) AtıfGrayson, Rick, ve Ingrid Hansen. Baffled Parent's Guide to Coaching Girls' Soccer. McGraw-Hill, 2005.
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