Cita APA (7th ed.)
Siedell, B. C. (1971). Gospel radio. Back to the bible broadcast.
Cita Chicago (17th ed.)
Siedell, Barry C. Gospel Radio. Nebraska: Back to the bible broadcast, 1971.
Cita MLA (9th ed.)
Siedell, Barry C. Gospel Radio. Back to the bible broadcast, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.