Olmsted, Frederick Law. (c. 1860-1870) View, Poestenkill, New York. The Stokes Collection at the New York Public Library, New York, New York. Retrieved from ARTstor.
Dictionary of Architecture & Landscape Architecture Ref NA31.C864
Lexicon of Garden & Landscape Architecture Ref SB469.25 V76
Landscape Architectural Graphic Standards Ref SB 472.L36
Planning and Urban Design Standards TH 2031.P55 (2nd Floor)
Time-Saver Standards for Landscape Architecture Reserve SB475.9.S72T55