Catalogue Persistent Identifier
https://nla.gov.au/nla.cat-vn629398
APA Citation
Sommerlad, E. Lloyd. (1975). National communication systems : some policy issues and options. Paris : New York : Unesco ; distributed in the U.S. by Unesco Publications Center
MLA Citation
Sommerlad, E. Lloyd. National communication systems : some policy issues and options / by E. Lloyd Sommerlad Unesco ; distributed in the U.S. by Unesco Publications Center Paris : New York 1975
Australian/Harvard Citation
Sommerlad, E. Lloyd. 1975, National communication systems : some policy issues and options / by E. Lloyd Sommerlad Unesco ; distributed in the U.S. by Unesco Publications Center Paris : New York
Wikipedia Citation
{{Citation | title=National communication systems : some policy issues and options / by E. Lloyd Sommerlad | author1=Sommerlad, E. Lloyd (Ernest Lloyd) | year=1975 | publisher=Unesco ; distributed in the U.S. by Unesco Publications Center | language=English }}