Cita APA (7a ed.)

(1993). Gale directory of publications and broadcast media (125th. ed.). Gale Research.

Cita Chicago Style (17a ed.)

Gale Directory of Publications and Broadcast Media. 125th. ed. Detroit: Gale Research, 1993.

Cita MLA (8a ed.)

Gale Directory of Publications and Broadcast Media. 125th. ed. Gale Research, 1993.