Padua, R., Zanoli, G., Ceccarelli, E., Romanini, E., Bondì, R., & Campi, A. (2003). The Italian version of the Oxford 12-item Knee Questionnaire—cross-cultural adaptation and validation. Springer-Verlag.

Padua, R., G. Zanoli, E. Ceccarelli, E. Romanini, R. Bondì, and A. Campi. The Italian Version of the Oxford 12-item Knee Questionnaire—cross-cultural Adaptation and Validation. Springer-Verlag, 2003.

Padua, R., et al. The Italian Version of the Oxford 12-item Knee Questionnaire—cross-cultural Adaptation and Validation. Springer-Verlag, 2003.