TY - BOOK AU - Lavallee,David AU - Williams,Jean M. AU - Jone,Marc V. TI - Key studies in sport and exercise psychology SN - 9780071077507(pbk.) U1 - 613.71019 22 PY - 2011/// CY - New Delhi PB - Tata McGraw-Hill Education KW - Sports KW - Psychological aspects KW - Exercise N1 - Includes bibliographical references and index ER -