Devine, E. T. (1921). The Denver tramway strike of 1920: Report of an investigation made under the auspices of the Denver Commission of Religious Forces .. Denver.
Chicago (17e ed.) BronvermeldingDevine, Edward T. The Denver Tramway Strike of 1920: Report of an Investigation Made Under the Auspices of the Denver Commission of Religious Forces .. Denver, 1921.
MLA (8e ed.) BronvermeldingDevine, Edward T. The Denver Tramway Strike of 1920: Report of an Investigation Made Under the Auspices of the Denver Commission of Religious Forces .. Denver, 1921.
Let op: Deze citaties zijn niet altijd 100% accuraat.