Management, T. C. o. E. (1987). Urban conservation in practice [kasetvideo]. Reading, Eng. : The College of Estate Management.
Chicago-referens (17:e uppl.)Management, The College of Estate. Urban Conservation in Practice [kasetvideo]. Reading, Eng. : The College of Estate Management, 1987.
MLA-referens (9:e uppl.)Management, The College of Estate. Urban Conservation in Practice [kasetvideo]. Reading, Eng. : The College of Estate Management, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.