1. Ear Rational: Sound Poems 1970-80 by bpNichol Bookmark Collection: Adeena Karasick Fonds Creators: Nichol, bp Genre: Performance: Sound Poetry Publication Date: 1982
2. 2 Nights 4 Horsemen Bookmark Collection: Adeena Karasick Fonds Creators: Nichol, bp, Barreto-Rivera, Rafael, Dutton, Paul, and McCaffery, Steve Genre: Performance: Sound Poetry Production Date: 1987 Address: Toronto