Hajek, A., Gyasi, R. M., Kretzler, B., & König, H. (2023). Vision and hearing problems and psychosocial outcomes: Longitudinal evidence from the German Ageing Survey. http://lobid.org/resources/99370678531706441#!, 59(5):879-886. https://doi.org/10.1007/s00127-023-02588-9
Παραπομπή σε μορφή Chicago (17η εκδ.)Hajek, André, Razak M. Gyasi, Benedikt Kretzler, και Hans-Helmut König. "Vision and Hearing Problems and Psychosocial Outcomes: Longitudinal Evidence from the German Ageing Survey." Http://lobid.org/resources/99370678531706441#!, 59(5):879-886 2023. https://doi.org/10.1007/s00127-023-02588-9.
Παραπομπή σε μορφή MLA (9th εκδ.)Hajek, André, et al. "Vision and Hearing Problems and Psychosocial Outcomes: Longitudinal Evidence from the German Ageing Survey." Http://lobid.org/resources/99370678531706441#!, 59(5):879-886, 2023, https://doi.org/10.1007/s00127-023-02588-9.