Text in periodical
Orton, Barry. – «Rutgers University : the state university of New Jersey». – Radical Software. – Vol. 2, no. 4 ([1973]). – P. 51.
Also available on the Internet. {{www.radicalsoftware.org}}
Text in periodical
Orton, Barry. – «The Urban Communications Teaching and Resource Centre». – Radical Software. – Vol. 2, no. 4 [(1973)]. – P. 41-42.
Also available on the Internet. {{www.radicalsoftware.org}}