200 Meters (Women) (Sivu 91) Games of the XVIII Olympiad, Tokyo 1964 : the official report of the Organizing Committee, v.2. 1964. Japanese Olympic Committee/LA84 Foundation. Viitattu 4.12.2021. (englanniksi)
olympedia.org
Una MorrisAthletes. Olympedia. Viitattu 4.12.2021. (englanniksi)
olympics.com
Una L. MorrisAthletes. The International Olympic Committee (IOC). Viitattu 4.12.2021. (englanniksi)