Newberry, J. (1987). Indus script: The field symbol & offering formula & pre-Harappan graffiti of Balakot. Indus script monographs..
Chicago Style (17th ed.) CitationNewberry, John. "Indus Script: The Field Symbol & Offering Formula & Pre-Harappan Graffiti of Balakot." Indus Script Monographs. 1987.
MLA (8th ed.) CitationNewberry, John. "Indus Script: The Field Symbol & Offering Formula & Pre-Harappan Graffiti of Balakot." Indus Script Monographs., 1987.
Warning: These citations may not always be 100% accurate.