Calcutta Improvement Trust. Annual report on the operations of the Calcutta Improvement Trust.
Chicago-referens (17:e uppl.)Calcutta Improvement Trust. Annual Report on the Operations of the Calcutta Improvement Trust. Calcutta.
MLA-referens (8:e uppl.)Calcutta Improvement Trust. Annual Report on the Operations of the Calcutta Improvement Trust.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.