Hapidou, E. G., O'Brien, M. A., Pierrynowski, M. R., de las Heras, E., Patel, M., & Patla, T. (2012). Fear and Avoidance of Movement in People with Chronic Pain: Psychometric Properties of the 11-Item Tampa Scale for Kinesiophobia (TSK-11). University of Toronto Press Incorporated.

Hapidou, Eleni G., Mary Ann O'Brien, Michael Raymond Pierrynowski, Eugenio de las Heras, Madri Patel, i Tasneem Patla. Fear and Avoidance of Movement in People With Chronic Pain: Psychometric Properties of the 11-Item Tampa Scale for Kinesiophobia (TSK-11). University of Toronto Press Incorporated, 2012.

Hapidou, Eleni G., et al. Fear and Avoidance of Movement in People With Chronic Pain: Psychometric Properties of the 11-Item Tampa Scale for Kinesiophobia (TSK-11). University of Toronto Press Incorporated, 2012.