SpringerLink (Online service), Ewert, B., & Loer, K. (2019). Behavioural Policies for Health Promotion and Disease Prevention (1st ed. 2019.). Springer International Publishing : Imprint: Palgrave Pivot. https://doi.org/10.1007/978-3-319-98316-5
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Benjamin Ewert, και Kathrin Loer. Behavioural Policies for Health Promotion and Disease Prevention. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Palgrave Pivot, 2019. https://doi.org/10.1007/978-3-319-98316-5.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Behavioural Policies for Health Promotion and Disease Prevention. 1st ed. 2019. Springer International Publishing : Imprint: Palgrave Pivot, 2019. https://doi.org/10.1007/978-3-319-98316-5.
