University of New Hampshire. Institute on Disability & Shapiro-Barnard, S. (1996). Petroglyphs: The writing on the wall. Institute on Disability, University of New Hampshire.
Chicago Style (17th ed.) CitationUniversity of New Hampshire. Institute on Disability and Susan Shapiro-Barnard. Petroglyphs: The Writing on the Wall. Concord: Institute on Disability, University of New Hampshire, 1996.
MLA (9th ed.) CitationUniversity of New Hampshire. Institute on Disability and Susan Shapiro-Barnard. Petroglyphs: The Writing on the Wall. Institute on Disability, University of New Hampshire, 1996.
Warning: These citations may not always be 100% accurate.