Cita APA

Trautmann, K. (1962). Design of automatic telephone exchanges. Siemens & Halske.

Citación estilo Chicago

Trautmann, Kurt. Design of Automatic Telephone Exchanges. Berlín: Siemens & Halske, 1962.

Cita MLA

Trautmann, Kurt. Design of Automatic Telephone Exchanges. Siemens & Halske, 1962.

Warning: These citations may not always be 100% accurate.