APA

International Conference on Private Electronic Switching Systems (1978 : Institution of Electrical Engineers), Institution of Electrical Engineers. Electronics Division, . (1978). International Conference on Private Electronic Switching Systems 10-12 April 1978. [London]: I.E.E.

Chicago

International Conference on Private Electronic Switching Systems (1978 : Institution of Electrical Engineers), Institution of Electrical Engineers. Electronics Division, . 1978. International Conference on Private Electronic Switching Systems 10-12 April 1978. [London]: I.E.E.

Harvard

International Conference on Private Electronic Switching Systems (1978 : Institution of Electrical Engineers), Institution of Electrical Engineers. Electronics Division, . (1978). International Conference on Private Electronic Switching Systems 10-12 April 1978. [London]: I.E.E.

MLA

International Conference on Private Electronic Switching Systems (1978 : Institution of Electrical Engineers), Institution of Electrical Engineers. Electronics Division, . International Conference on Private Electronic Switching Systems 10-12 April 1978. [London]: I.E.E. 1978.