Dyfyniad APA
ebrary, Inc, Ledbetter, W. B., & Lemer, A. C. (1991). Inspection and other strategies for assuring quality in government construction. National Academy Press.
Dyfyniad Arddull Chicago
ebrary, Inc, William Burl Ledbetter, and Andrew C. Lemer. Inspection and Other Strategies for Assuring Quality in Government Construction. Washington, D.C.: National Academy Press, 1991.
Dyfyniad MLA
ebrary, Inc, et al. Inspection and Other Strategies for Assuring Quality in Government Construction. National Academy Press, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.