Yorke, Douglas A. Jr., AIA. "Materials Conservation for the Twentieth Century: The Case for Structural Glass." Bulletin of the Association for Preservation Technology, 13/3 (1981): 19-30.

Yorke, Douglas A. Jr., AIA. "Materials Conservation for the Twentieth Century: The Case for Structural Glass." Bulletin of the Association for Preservation Technology, 13/3 (1981): 19-30.