Gaya APA
Presthus, Robert. (1975).
Public administration (6).
Amerika Serikat:
Ronald Press Company.
Gaya Chicago
Presthus, Robert.
Public administration.
6
Amerika Serikat:
Ronald Press Company,
1975.
Text.
Gaya MLA
Presthus, Robert.
Public administration.
6
Amerika Serikat:
Ronald Press Company,
1975.
Text.
Gaya Turabian
Presthus, Robert.
Public administration.
6
Amerika Serikat:
Ronald Press Company,
1975.
Print.