Etnier, Jennifer L. Bring your "A" game : a young athlete's guide to mental toughness / Jennifer L. Etnier ; illustrations by Dominy Alderman. - Chapel Hill : University of North Carolina Press, c2009. - 202 p. : ill. ; 25 cm. Includes index. ISBN: 9780807833476 Subjects--Topical Terms: Athletes--Psychology.Athletes--Training of.Sports--Psychological aspects.