Barrow, K. (1985). Helen Hayes: First lady of the American theatre. Doubleday.
Chicago (17e ed.) BronvermeldingBarrow, Kenneth. Helen Hayes: First Lady of the American Theatre. Garden City, New York: Doubleday, 1985.
MLA (8e ed.) BronvermeldingBarrow, Kenneth. Helen Hayes: First Lady of the American Theatre. Doubleday, 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.