Stipe, R. E. (2003). A richer heritage: Historic preservation in the twenty-first century. University of North Carolina Press.
Chicago-referens (17:e uppl.)Stipe, Robert E. A Richer Heritage: Historic Preservation in the Twenty-first Century. Chapel Hill: University of North Carolina Press, 2003.
MLA-referens (8:e uppl.)Stipe, Robert E. A Richer Heritage: Historic Preservation in the Twenty-first Century. University of North Carolina Press, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.