Παραπομπή σε μορφή APA (7η εκδ.)

National Council of Allied Economic Research. (1966). Survey of hilly and backward areas of Punjab. s.n.

Παραπομπή σε μορφή Chicago (17η εκδ.)

National Council of Allied Economic Research. Survey of Hilly and Backward Areas of Punjab. New Delhi: s.n, 1966.

Παραπομπή σε μορφή MLA (9th εκδ.)

National Council of Allied Economic Research. Survey of Hilly and Backward Areas of Punjab. s.n, 1966.