Gaya APA
GITTINGER, J Price. (1928).
Economic Analysis of Agricultural Projects .
jakarta:
FE Universitas Indonesia.
Gaya Chicago
GITTINGER, J Price.
Economic Analysis of Agricultural Projects.
jakarta:
FE Universitas Indonesia,
1928.
Buku.
Gaya MLA
GITTINGER, J Price.
Economic Analysis of Agricultural Projects.
jakarta:
FE Universitas Indonesia,
1928.
Buku.
Gaya Turabian
GITTINGER, J Price.
Economic Analysis of Agricultural Projects.
jakarta:
FE Universitas Indonesia,
1928.
Buku.