Não informado. (1933). Journal of the American Association of Nurse Anesthetists. American Association of Nurse Anesthetists.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of the American Association of Nurse Anesthetists. Chicago, Ill: American Association of Nurse Anesthetists, 1933.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of the American Association of Nurse Anesthetists. American Association of Nurse Anesthetists, 1933.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.