Não informado. (1966). Annals of the College of Medicine. Department of Public Health and Hygiene.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Annals of the College of Medicine. Mosul, Iraque: Department of Public Health and Hygiene, 1966.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Annals of the College of Medicine. Department of Public Health and Hygiene, 1966.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.