Barbé, D. Lourdes: Yesterday, today and tomorrow. Burns & Oats.
Chicago (17e ed.) BronvermeldingBarbé, Daniel. Lourdes: Yesterday, Today and Tomorrow. London: Burns & Oats.
MLA (8e ed.) BronvermeldingBarbé, Daniel. Lourdes: Yesterday, Today and Tomorrow. Burns & Oats.
Let op: Deze citaties zijn niet altijd 100% accuraat.