Gaya APA
Neumann, Robert G.. (1955).
European and comparative goverment / Robert G. Neumann .
:
New York : McGraw-Hill.
Gaya Chicago
Neumann, Robert G..
European and comparative goverment / Robert G. Neumann.
:
New York : McGraw-Hill,
1955.
Buku.
Gaya MLA
Neumann, Robert G..
European and comparative goverment / Robert G. Neumann.
:
New York : McGraw-Hill,
1955.
Buku.
Gaya Turabian
Neumann, Robert G..
European and comparative goverment / Robert G. Neumann.
:
New York : McGraw-Hill,
1955.
Buku.