Henderson, W., & ed. Engels: Selected writings, History, Economics, Social Cristicism, Philosophy, Letters. Penguin.
Chicago (17e ed.) BronvermeldingHenderson, W.O, en ed. Engels: Selected Writings, History, Economics, Social Cristicism, Philosophy, Letters. Baltimore: Penguin.
MLA (9e ed.) BronvermeldingHenderson, W.O, en ed. Engels: Selected Writings, History, Economics, Social Cristicism, Philosophy, Letters. Penguin.
Let op: Deze citaties zijn niet altijd 100% accuraat.
