Frank Lloyd Wright, The Heroic Years 1920 - 1932 - "The Conventional House", project - FLLW Archive Drawing Number 3201.005: Second Floor Plan (p. 229)

Drawing Citation

Drawing 005 - Second Floor Plan - Second floor plan
"The Conventional House", project (is cited in)
Frank Lloyd Wright, The Heroic Years 1920 - 1932 (published in)