Frank Lloyd Wright Drawings: Masterworks fron the Frank Lloyd Wright Archives - "Quadruple Block Plan" project - FLLW Archive Drawing Number 0019.008: Aerial Perspective (p. 231)

Drawing Citation

Drawing 008 - Aerial perspective of 3 units
"Quadruple Block Plan" project (is cited in)
Frank Lloyd Wright Drawings: Masterworks fron the Frank Lloyd Wright Archives (published in)