SpringerLink (Online service), Goel, P. S., Ravindra, R., & Chattopadhyay, S. (2018). Science and Geopolitics of The White World: Arctic-Antarctic-Himalaya (1st ed. 2018.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-57765-4
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Prem Shankar Goel, Rasik Ravindra, και Sulagna Chattopadhyay. Science and Geopolitics of The White World: Arctic-Antarctic-Himalaya. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-57765-4.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Science and Geopolitics of The White World: Arctic-Antarctic-Himalaya. 1st ed. 2018. Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-57765-4.
