Παραπομπή σε μορφή APA (7η εκδ.)

Pakistan. Tourism Division. Economic Research & Statistics Section. (1982). Hotel supplementary accommodation. s.n.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pakistan. Tourism Division. Economic Research & Statistics Section. Hotel Supplementary Accommodation. [Islamabad: s.n.], 1982.

Παραπομπή σε μορφή MLA (8th εκδ.)

Pakistan. Tourism Division. Economic Research & Statistics Section. Hotel Supplementary Accommodation. s.n.], 1982.