APA-referens (7:e uppl.)
(1993). Gale directory of publications and broadcast media.: An annual guide to publications and broadcasting stations (125th ed.). Gale Research.
Chicago-referens (17:e uppl.)
Gale Directory of Publications and Broadcast Media.: An Annual Guide to Publications and Broadcasting Stations. 125th ed. Detroit: Gale Research, 1993.
MLA-referens (9:e uppl.)
Gale Directory of Publications and Broadcast Media.: An Annual Guide to Publications and Broadcasting Stations. 125th ed. Gale Research, 1993.
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