Lakhanpal, R. and Guleria, J. 1986. Fossil leaves of Dipterocarpus from the Lower Siwalik beds near Jawalamukhi, Himachal Pradesh. Journal of Palaeosciences. 35, (1-3) (Dec. 1986), 258–262. DOI:https://doi.org/10.54991/jop.1986.1539.