APA aipamena

Qayyum. (2018). Open and Distance Education in Australia, Europe and the Americas (1.). Springer Singapore.

Chicago Style aipamena

Qayyum. Open and Distance Education in Australia, Europe and the Americas. 1. Springer Singapore, 2018.

MLA aipamena

Qayyum. Open and Distance Education in Australia, Europe and the Americas. 1. Springer Singapore, 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.