LeUnes, Arnold D. Sport psychology : an introduction / Arnold LeUnes, Jack R. Nation. - 3rd ed. - Belmont, CA : Wadsworth Thomson Learning, 2002. - xiv, 498 p. : ill. ; 24 cm. Includes bibliographical references (p. 437-480) and indexes. ISBN: 0830415483 (hbk.) RM297.28 LCCN: 2001-043604 Subjects--Topical Terms: Sports--Psychological aspects.