Kauss, David R. Mastering your inner game / A Self guided approach to finding your unique sports performance keys. David R. Kauss. - Champaign, IL : Human Kinetics, c2001. - xv, 263 p. : ill. ; 23 cm. Includes bibliographical references (p. 255) and index. ISBN: 9780736001762 Subjects--Topical Terms: Athletes--Psychology.Sports--Psychological aspects.