Gaya APA
Nigro, Felix A. (1979).
Modern public admnistration (6th. Ed).
New York:
Harper & row.
Gaya Chicago
Nigro, Felix A.
Modern public admnistration.
6th. Ed
New York:
Harper & row,
1979.
Text.
Gaya MLA
Nigro, Felix A.
Modern public admnistration.
6th. Ed
New York:
Harper & row,
1979.
Text.
Gaya Turabian
Nigro, Felix A.
Modern public admnistration.
6th. Ed
New York:
Harper & row,
1979.
Print.