APA-ийн эшлэл(7 дахь хэвлэлт)

Brodhage, H., & Hormuth, W. (1977). Planning and engineering of radio relay links (8a. ed.). Heyden & Son.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Brodhage, Helmut, ба Wilhelm Hormuth. Planning and Engineering of Radio Relay Links. 8a. ed. Londres: Heyden & Son, 1977.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Brodhage, Helmut, ба Wilhelm Hormuth. Planning and Engineering of Radio Relay Links. 8a. ed. Heyden & Son, 1977.