Fram, M. (1992). Well-preserved: The Ontario Heritage Foundation's manual of principles and practice for architectural conservation (Revised edition.). Stoddart Boston Mills Press.
Chicago-Zitierstil (17. Ausg.)Fram, Mark. Well-preserved: The Ontario Heritage Foundation's Manual of Principles and Practice for Architectural Conservation. Revised edition. Toronto, Erin, Ontario: Stoddart Boston Mills Press, 1992.
MLA-Zitierstil (9. Ausg.)Fram, Mark. Well-preserved: The Ontario Heritage Foundation's Manual of Principles and Practice for Architectural Conservation. Revised edition. Stoddart Boston Mills Press, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.