Transactions of the I.R.E. Professional Group on Communications Systems.
APA Citation
Institute of Radio Engineers. Professional Group on Communications Systems. Transactions of the I.R.E. Professional Group on Communications Systems. [New York]: Institute of Radio Engineers.
MLA Citation
Institute of Radio Engineers. Professional Group on Communications Systems. Transactions of the I.R.E. Professional Group On Communications Systems. [New York]: Institute of Radio Engineers,
Warning: These citations may not always be complete (especially for serials).