(1942). I believe: The personal philosophies of twenty-three eminent men and women of our time. Allen & Unwin.
Chicago (17e ed.) BronvermeldingI Believe: The Personal Philosophies of Twenty-three Eminent Men and Women of Our Time. London: Allen & Unwin, 1942.
MLA (8e ed.) BronvermeldingI Believe: The Personal Philosophies of Twenty-three Eminent Men and Women of Our Time. Allen & Unwin, 1942.
Let op: Deze citaties zijn niet altijd 100% accuraat.