11. John Cage: Reading Mesostic IV Bookmark Collection Title: Peter Quartermain fonds Series Title: Commercial/Professional Recordings Sub Series Title: Commercial/Professional Recordings Creators: Cage, John Publication Date: 1990 Address: Cambridge, MA, USA Venue: Harvard University Press
12. P E R Gerry Gilbert BCM44. GERRY GILBERT PER. bc monthly 44. december 1991. Bookmark Collection Title: Peter Quartermain fonds Series Title: Commercial/Professional Recordings Sub Series Title: Commercial/Professional Recordings Creators: Gilbert, Gerry Publication Date: 1991 Address: Vancouver, BC, Canada Venue: BC Monthly