Richmond, O. P. (2018). Peace: A Very Short Introduction. Oxford University Press.
Chicago (17e ed.) BronvermeldingRichmond, Oliver P. Peace: A Very Short Introduction. Oxford University Press, 2018.
MLA (9e ed.) BronvermeldingRichmond, Oliver P. Peace: A Very Short Introduction. Oxford University Press, 2018.
Let op: Deze citaties zijn niet altijd 100% accuraat.