Gaya APA
Lasswell, Harold D. (1977).
Pre-View of policy science .
New York:
Elsevier.
Gaya Chicago
Lasswell, Harold D.
Pre-View of policy science.
New York:
Elsevier,
1977.
Text.
Gaya MLA
Lasswell, Harold D.
Pre-View of policy science.
New York:
Elsevier,
1977.
Text.
Gaya Turabian
Lasswell, Harold D.
Pre-View of policy science.
New York:
Elsevier,
1977.
Print.