Nath, D. P. (1986). The Scripts on the Indus Valley seals; with an appendix containing extracts from the sumerian and Indian literature throwing light upon the words occurring in the inscriptions of the Indus valley, Elam and Crete. IndoIo-i gical Book House.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nath, Dr. Pran. The Scripts on the Indus Valley Seals; with an Appendix Containing Extracts from the Sumerian and Indian Literature Throwing Light upon the Words Occurring in the Inscriptions of the Indus Valley, Elam and Crete. Delhi: IndoIo-i gical Book House, 1986.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Nath, Dr. Pran. The Scripts on the Indus Valley Seals; with an Appendix Containing Extracts from the Sumerian and Indian Literature Throwing Light upon the Words Occurring in the Inscriptions of the Indus Valley, Elam and Crete. IndoIo-i gical Book House, 1986.