Ray, P. K. (1975). Prachi Valley: Archaeological survey report, 1974-75. Orissa State Archaeology.
Chicago Style (17th ed.) CitationRay, P. K. Prachi Valley: Archaeological Survey Report, 1974-75. Bhubaneshwar: Orissa State Archaeology, 1975.
MLA (8th ed.) CitationRay, P. K. Prachi Valley: Archaeological Survey Report, 1974-75. Orissa State Archaeology, 1975.
Warning: These citations may not always be 100% accurate.