Dyfyniad APA
American Society of Civil Engineers & ebrary, Inc. (2000). Guideline for structural condition assessment of existing buildings. American Society of Civil Engineers.
Dyfyniad Arddull Chicago
American Society of Civil Engineers and Inc ebrary. Guideline for Structural Condition Assessment of Existing Buildings. Reston, VA: American Society of Civil Engineers, 2000.
Dyfyniad MLA
American Society of Civil Engineers and Inc ebrary. Guideline for Structural Condition Assessment of Existing Buildings. American Society of Civil Engineers, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.