Não informado. (1939). Explorer. University of Kansas City, School of Dentistry.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Explorer. Kansas City, Kan: University of Kansas City, School of Dentistry, 1939.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Explorer. University of Kansas City, School of Dentistry, 1939.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.