George Maciunas:
Fluxus. (Its histoical development and relationship to avant-garde movements). Diagram No. 1-2., 1966.
in: 1. - Jon Hendricks: Fluxus Codex. The Gilbert and Lila Silverman Fluxus Collection. Detroit, Michigan, in association with Harry N. Abrams, Inc. Publishers, New York, 1988. 350.
     2. - Kunstforum International, Bd. 115, September/Oktober, 1991. 188.; 1962 Wiesbaden Fluxus 1982. Eine kleine Geschichte von Fluxus in drei Teilen. Kat. Harlekin Art, Wiesbaden, Kassel, Berlin, 1982-1983. o.n.