SpringerLink (Online service), Land, R., & Bayne, S. (2011). Digital difference: Perspectives on online learning. SensePublishers.
Chicago (17e ed.) BronvermeldingSpringerLink (Online service), Ray Land, en Siâ Bayne. Digital Difference: Perspectives on Online Learning. Rotterdam: SensePublishers, 2011.
MLA (9e ed.) BronvermeldingSpringerLink (Online service), et al. Digital Difference: Perspectives on Online Learning. SensePublishers, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.