White House stone carving :
builders and restorers /
Lee H. Helson.

APA Citation

Nelson, L. H., United States. National Park Service. Preservation Assistance Division., United States. National Park Service. White House Laision. (1992). White House stone carving: builders and restorers. Washington D.C.: U.S. Dept. of the Interior, National Park Service, National Capital Region, White House Liaison .

MLA Citation

Nelson, Lee H, United States. National Park Service. Preservation Assistance Division, and United States. National Park Service. White House Laision. White House Stone Carving: Builders And Restorers. Washington D.C.: U.S. Dept. of the Interior, National Park Service, National Capital Region, White House Liaison , 1992.