SpringerLink (Online service), Sassenberg, K., & Vliek, M. L. (2019). Social Psychology in Action: Evidence-Based Interventions from Theory to Practice (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-13788-5
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Kai Sassenberg, και Michael L.W Vliek. Social Psychology in Action: Evidence-Based Interventions from Theory to Practice. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-13788-5.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Social Psychology in Action: Evidence-Based Interventions from Theory to Practice. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-13788-5.
