Green, J. The new age of communications. Henry Holt and company.
Chicago-čujuhus (17. p.)Green, John. The New Age of Communications. New York: Henry Holt and company.
MLA-čujuhus (9. p.)Green, John. The New Age of Communications. Henry Holt and company.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.