Intrinsic and extrinsic motivation : the search for optimal motivation and performance /

• 作者：edited by Carol Sansone, Judith M. Harackiewicz
• 出版者：Academic Press
• 出版地：San Diego :
• 語文：英語
• 叢書名：Educational psychology series
• ISBN/ISSN/ISRC：0126190704 ((hbk.))
• 作者：Sansone Carol;Harackiewicz Judith M
• 索書號：370.15/4