Research Institute of Telecommunications and Economics. (1973). Research report summaries '73. Tokyo: Research Institute of Telecommunications and Economics.
Stile di citazione ChicagoResearch Institute of Telecommunications and Economics. Research Report Summaries '73. Tokyo: Research Institute of Telecommunications and Economics, 1973.
Citazione MLAResearch Institute of Telecommunications and Economics. Research Report Summaries '73. Tokyo: Research Institute of Telecommunications and Economics, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.