Connell, S., & Pye, R. (1973). Survey methods in applied telecommunications research: A paper given at the 1973 conference of the OR Society, Torquay. Communications Studies Group, Joint Unit for Planning Research, University College London.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Connell, Steven, و R. Pye. Survey Methods in Applied Telecommunications Research: A Paper Given at the 1973 Conference of the OR Society, Torquay. Lond.: Communications Studies Group, Joint Unit for Planning Research, University College London, 1973.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Connell, Steven, و R. Pye. Survey Methods in Applied Telecommunications Research: A Paper Given at the 1973 Conference of the OR Society, Torquay. Communications Studies Group, Joint Unit for Planning Research, University College London, 1973.