Cita APA

J.M.Frost. (1978). World Radio T.V. Handbook (32nd ed.). Billboard.

Chicago Edition Citation

J.M.Frost. World Radio T.V. Handbook. 32nd ed. London: Billboard, 1978.

Cita MLA

J.M.Frost. World Radio T.V. Handbook. 32nd ed. Billboard, 1978.