Não informado. (1955). Bulletin of the Tufts New England Medical Center. Tufts New England Medical Center.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Bulletin of the Tufts New England Medical Center. Boston, Mass: Tufts New England Medical Center, 1955.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Bulletin of the Tufts New England Medical Center. Tufts New England Medical Center, 1955.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.