Wierzba, M., Riegel, M., Wypych, M., Jednoróg, K., Turnau, P., Grabowska, A., & Marchewka, A. (2015). Basic Emotions in the Nencki Affective Word List (NAWL BE): New Method of Classifying Emotional Stimuli. PLoS One.

Wierzba, Małgorzata, Monika Riegel, Marek Wypych, Katarzyna Jednoróg, Paweł Turnau, Anna Grabowska, and Artur Marchewka. "Basic Emotions in the Nencki Affective Word List (NAWL BE): New Method of Classifying Emotional Stimuli." PLoS One 2015.

Wierzba, Małgorzata, et al. "Basic Emotions in the Nencki Affective Word List (NAWL BE): New Method of Classifying Emotional Stimuli." PLoS One 2015.