Gaya APA
Halcrow, Harold G.. (1984).
Agricultural policy analysis .
New York:
McGraw-Hill.
Gaya Chicago
Halcrow, Harold G..
Agricultural policy analysis.
New York:
McGraw-Hill,
1984.
.
Gaya MLA
Halcrow, Harold G..
Agricultural policy analysis.
New York:
McGraw-Hill,
1984.
.
Gaya Turabian
Halcrow, Harold G..
Agricultural policy analysis.
New York:
McGraw-Hill,
1984.
.