Penggayaan APA
HALLET, Graham. (1971).
The economic of agricultural policy .
New Jersey:
Augustus M Kelley, Publishers.
Chicago Style
HALLET, Graham.
The economic of agricultural policy.
New Jersey:
Augustus M Kelley, Publishers,
1971.
Buku.
MLA Style
HALLET, Graham.
The economic of agricultural policy.
New Jersey:
Augustus M Kelley, Publishers,
1971.
Buku.
Turabian Style
HALLET, Graham.
The economic of agricultural policy.
New Jersey:
Augustus M Kelley, Publishers,
1971.
Buku.