Pakistan. Tourism Division. Economic Research & Statistics Section. (1982). Hotel supplementary accommodation. s.n.].
Chicago-referens (17:e uppl.)Pakistan. Tourism Division. Economic Research & Statistics Section. Hotel Supplementary Accommodation. [Islamabad: s.n.], 1982.
MLA-referens (8:e uppl.)Pakistan. Tourism Division. Economic Research & Statistics Section. Hotel Supplementary Accommodation. s.n.], 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.