Joarder, A. K., Tarantola, D., & Tulloch, J. (1980). The eradication of smallpox from Bangladesh. World Health Organization, South-East Asia Regional Office.
Παραπομπή σε μορφή Chicago (17η εκδ.)Joarder, A K., D. Tarantola, και J. Tulloch. The Eradication of Smallpox from Bangladesh. New Delhi: World Health Organization, South-East Asia Regional Office, 1980.
Παραπομπή σε μορφή MLA (8th εκδ.)Joarder, A K., et al. The Eradication of Smallpox from Bangladesh. World Health Organization, South-East Asia Regional Office, 1980.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.