(1970). Crazy Horse progress: News from sculptor Korczak Ziolkowski's Crazy Horse Mountain, S.D. Crazy Horse, S.D.: [s.n..
Chicago Style CitationCrazy Horse Progress: News From Sculptor Korczak Ziolkowski's Crazy Horse Mountain, S.D. Crazy Horse, S.D.: [s.n., 1970.
MLA CitationCrazy Horse Progress: News From Sculptor Korczak Ziolkowski's Crazy Horse Mountain, S.D. Crazy Horse, S.D.: [s.n., 1970.
Warning: These citations may not always be 100% accurate.