Cita APA (7th ed.)

Hasling John. (1980). Fundamentals of Radio Broadcasting. Mc Graw Hill.

Cita Chicago (17th ed.)

Hasling John. Fundamentals of Radio Broadcasting. America: Mc Graw Hill, 1980.

Cita MLA (9th ed.)

Hasling John. Fundamentals of Radio Broadcasting. Mc Graw Hill, 1980.