Grigoryeva, I., Vidiasova, L., Dmitrieva, A., & Sergeyeva, O. (2019). Elderly Population in Modern Russia: Between work, education and health (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-96619-9
Παραπομπή σε μορφή Chicago (17η εκδ.)Grigoryeva, Irina, Lyudmila Vidiasova, Alexandra Dmitrieva, και Olga Sergeyeva. Elderly Population in Modern Russia: Between Work, Education and Health. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-319-96619-9.
Παραπομπή σε μορφή MLA (8th εκδ.)Grigoryeva, Irina, et al. Elderly Population in Modern Russia: Between Work, Education and Health. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-319-96619-9.
