Gaya APA
GOURLEY,G.Douglas. (1961).
Patrol Administration .
Springfield:
Charles C Thomas Publisher.
Gaya Chicago
GOURLEY,G.Douglas.
Patrol Administration.
Springfield:
Charles C Thomas Publisher,
1961.
Teks.
Gaya MLA
GOURLEY,G.Douglas.
Patrol Administration.
Springfield:
Charles C Thomas Publisher,
1961.
Teks.
Gaya Turabian
GOURLEY,G.Douglas.
Patrol Administration.
Springfield:
Charles C Thomas Publisher,
1961.
Teks.