Frank Lloyd Wright Drawings: Masterworks fron the Frank Lloyd Wright Archives - "Grouped Towers" Apartment Buildings, project - FLLW Archive Drawing Number 3001.003: Plan (p. 113)

Drawing Citation

Drawing 003 - Ground level plan
"Grouped Towers" Apartment Buildings, project (is cited in)
Frank Lloyd Wright Drawings: Masterworks fron the Frank Lloyd Wright Archives (published in)