American Society of Landscape Architects. Committee on Professional Service. (1966). Selection of a professional landscape architect. [Washington, D.C.: Committee on Professional Service, American Society of Landscape Architects.
Petikan Gaya ChicagoAmerican Society of Landscape Architects. Committee on Professional Service. Selection of a Professional Landscape Architect. [Washington, D.C.: Committee on Professional Service, American Society of Landscape Architects, 1966.
Petikan MLAAmerican Society of Landscape Architects. Committee on Professional Service. Selection of a Professional Landscape Architect. [Washington, D.C.: Committee on Professional Service, American Society of Landscape Architects, 1966.
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