(2022). Digital education for the 21st century: Technologies and protocols. Apple Academic Press.
Chicago-viite (17. p.)Digital Education for the 21st Century: Technologies and Protocols. Apple Academic Press, 2022.
MLA-viite (9. p.)Digital Education for the 21st Century: Technologies and Protocols. Apple Academic Press, 2022.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.