Penggayaan APA
EVENSON, Robert E.. (1992).
Research and extension in agricultural development .
California:
ICS.
Chicago Style
EVENSON, Robert E..
Research and extension in agricultural development.
California:
ICS,
1992.
Buku.
MLA Style
EVENSON, Robert E..
Research and extension in agricultural development.
California:
ICS,
1992.
Buku.
Turabian Style
EVENSON, Robert E..
Research and extension in agricultural development.
California:
ICS,
1992.
Buku.