Peter Cahn: Das Hoch'sche Konservatorium in Frankfurt am Main (1878-1978), Frankfurt am Main: Kramer, 1979. (Seite 268ff)
Chris Walton: "... in my duty to defend the truth", Erich Schmid in Schoenberg's Berlin Composition Class; in: Tempo, a quarterly review of Modern Music No. 218, Oktober 2001, p. 15-19, ill.
Chris Walton: Schoenberg's Alpine wanderer: Erich Schmid at 100; in: The Musical Times, no. 1897, Winter 2006, p. 5-22, ill.