Não informado. Public telecommunications review. National Association of Educational Broadcasters.
Chicago-viite (17. p.)Não informado. Public Telecommunications Review. Washington: National Association of Educational Broadcasters.
MLA-viite (8. p.)Não informado. Public Telecommunications Review. National Association of Educational Broadcasters.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.