Frank Lloyd Wright and Wichita: The First Usonian Design - House for C. R. Hoult, project - FLLW Archive Drawing Number 3604.007: Floor Plan (p. 8, fig. 14)

Drawing Citation

Drawing 007 - Floor plan
House for C. R. Hoult, project (is cited in)
Frank Lloyd Wright and Wichita: The First Usonian Design (published in)