Zeitschriftenartikel
Scholz, U.,
Nagy, G.,
Göhner, W.,
Luszczynska, A., &
Kliegel, M. (2009). Changes in self-regulatory cognitions as predictors of changes in smoking and nutrition behaviour.
Psychology & Health,
25(5), 545–561. https://doi.org/10.1080/08870440801902519