SpringerLink (Online service), Cheung, S. K. S., Fong, J., Fong, W., Wang, F. L., & Kwok, L. F. (2013). Hybrid Learning and Continuing Education: 6th International Conference, ICHL 2013, Toronto, ON, Canada, August 12-14, 2013. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Simon K. S. Cheung, Joseph Fong, Wilfred Fong, Fu Lee Wang, και Lam For Kwok. Hybrid Learning and Continuing Education: 6th International Conference, ICHL 2013, Toronto, ON, Canada, August 12-14, 2013. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2013.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Hybrid Learning and Continuing Education: 6th International Conference, ICHL 2013, Toronto, ON, Canada, August 12-14, 2013. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2013.