Koyl, G. S., & Mathieson, M. B. (1969). American architectural drawings: A catalog of original and measured drawings of buildings of the United States of America to December 31, 1917. [Philadelphia: Philadelphia Chapter, American Institute of Architects.

Koyl, George S., and Moira B. Mathieson. American Architectural Drawings: A Catalog of Original and Measured Drawings of Buildings of the United States of America to December 31, 1917. [Philadelphia: Philadelphia Chapter, American Institute of Architects, 1969.

Koyl, George S., and Moira B. Mathieson. American Architectural Drawings: A Catalog of Original and Measured Drawings of Buildings of the United States of America to December 31, 1917. [Philadelphia: Philadelphia Chapter, American Institute of Architects, 1969.