Grassi, M. C., Alessandri, G., Pasquariello, S., Milioni, M., Enea, D., Ceccanti, M., . . . Caprara, G. V. (2014). Association between Positivity and Smoking Cessation. Hindawi Publishing Corporation.

Grassi, Maria Caterina, Guido Alessandri, Stefania Pasquariello, Michela Milioni, Domenico Enea, Mauro Ceccanti, Paolo Nencini, و Gian Vittorio Caprara. Association between Positivity and Smoking Cessation. Hindawi Publishing Corporation, 2014.

Grassi, Maria Caterina, et al. Association between Positivity and Smoking Cessation. Hindawi Publishing Corporation, 2014.