Παραπομπή APA

Great Britain. Admiralty. [from old catalog]. (1966). Admiralty handbook of wireless telegraphy. English Booke Store.

Παραπομπή Chicago Style

Great Britain. Admiralty. [from old catalog]. Admiralty Handbook of Wireless Telegraphy. Delhi: English Booke Store, 1966.

Παραπομπή MLA

Great Britain. Admiralty. [from old catalog]. Admiralty Handbook of Wireless Telegraphy. English Booke Store, 1966.