TY  - BOOK
AU  - Keith, Michael C.
TI  - The radio station: Fifth Edition
SN  - 0240803884
PY  - 2000///
CY  - Woburn,MA
PB  - Focal Press
KW  - Radio broadcasting-United States
N1  - include index : p.317-321; Bibliografi: p.315
ER  -