Dutt, N. (1981). Geology and mineral resources of Andhra Pradesh (2nd. ed.). Ramesh (Printers).
Chicago Edition CitationDutt, N.V.B.S. Geology and Mineral Resources of Andhra Pradesh. 2nd. ed. Hyderabad: Ramesh (Printers), 1981.
MLA Edition CitationDutt, N.V.B.S. Geology and Mineral Resources of Andhra Pradesh. 2nd. ed. Ramesh (Printers), 1981.
Warning: These citations may not always be 100% accurate.