TY  - BOOK
AU  - Sigal,Leon V.
TI  - Reporters and officials: The organization and politics of newsmaking 
SN  - 0669892769
AV  - PN4738 S51
PY  - 1973///
CY  - Lexington, massachusetts
PB  - D.C. Heath
KW  - Gobierno y prensa
KW  - Estados Unidos
ER  -