Tohutoro APA (7th ed.)

Brodhage, H., & Hormuth, W. (1968). Planning and engineering of radio relay links (7a. ed.). Siemens Aktiengesellschaft.

Tohutoru Kātū Chicago (17th ed.)

Brodhage, Helmut, me Wilhelm Hormuth. Planning and Engineering of Radio Relay Links. 7a. ed. Berlín: Siemens Aktiengesellschaft, 1968.

Tohutoro MLA (9th ed.)

Brodhage, Helmut, me Wilhelm Hormuth. Planning and Engineering of Radio Relay Links. 7a. ed. Siemens Aktiengesellschaft, 1968.