found: Women in theatre, c2006:credits (Heidi Ettinger)
found: Sondheim, Stephen. Stay with me, c1988:back cover (Heidi Landesman: Cover art © 1987 Heidi Landesman/Into The Woods Company)
found: Heidi Ettinger Theatrical Design website, April 22, 2014(Heidi Ettinger; married name Heidi Landesman. Career: Award winning American theatre producer and set designer; first woman to win a Tony for set design, which she won for the musical "Big River." Set designer for musicals, plays, and opera; co-producer for musicals and plays. Broadway career began as set designer for Marsha Norman's "Night Mother." Education: Occidental College, BFA; Yale School of Drama, MFA. Board memberships and affiliations: Yale School of Drama Board of Advisors; Boards of the Municipal Arts Society; Hudson Valley Shakespeare Festival, Educational Foundation of America.)
found: Fisher, James. Historical dictionary of contemporary American theatre: 1930-2010, 2011:p. 444 (Landesman, Heidi Ettinger (1951-); born Heidi Prentice Ettinger in San Francisco, CA; formerly married to producer Rocco Landesman)
