Dyfyniad APA
Benson, V. O., & Klein, R. (2008). Historic preservation for professionals. The Kent State University Press.
Dyfyniad Arddull Chicago
Benson, Virginia O., and Richard Klein. Historic Preservation for Professionals. Kent, Ohio: The Kent State University Press, 2008.
Dyfyniad MLA
Benson, Virginia O., and Richard Klein. Historic Preservation for Professionals. The Kent State University Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.