Denki Ts̄ushin Kenkȳujo (Japan), Nihon Denshin Denwa K̄osha. Musashino Denki Ts̄ushin Kenkȳujo, & Nihon Denshin Denwa K̄osha. Kenkȳu Kaihatsu Honbu. (1952). Kenkȳu jitsuȳoka h̄okoku =: Electrical Communication Laboratory technical journal. Denki Ts̄ushinsh̄o Denki Ts̄ushin Kenkȳujo.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিDenki Ts̄ushin Kenkȳujo (Japan), Nihon Denshin Denwa K̄osha. Musashino Denki Ts̄ushin Kenkȳujo, এবং Nihon Denshin Denwa K̄osha. Kenkȳu Kaihatsu Honbu. Kenkȳu Jitsuȳoka H̄okoku =: Electrical Communication Laboratory Technical Journal. T̄okȳo-to Musashino-shi: Denki Ts̄ushinsh̄o Denki Ts̄ushin Kenkȳujo, 1952.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিDenki Ts̄ushin Kenkȳujo (Japan), et al. Kenkȳu Jitsuȳoka H̄okoku =: Electrical Communication Laboratory Technical Journal. Denki Ts̄ushinsh̄o Denki Ts̄ushin Kenkȳujo, 1952.