Não informado. (1967). British medical index. British Council, Medical Department.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. British Medical Index. London: British Council, Medical Department, 1967.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. British Medical Index. British Council, Medical Department, 1967.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.