Media type: E-Article Title: Attachment relationships and physical activity motivation of college students Contributor: Ullrich-French, Sarah; Smith, Alan L.; Cox, Anne E. Published: Informa UK Limited, 2011 Published in: Psychology & Health, 26 (2011) 8, Seite 1063-1080 Language: English DOI: 10.1080/08870446.2010.530123 ISSN: 0887-0446; 1476-8321 Origination: Footnote: