Gaya APA
Widodo , Sri. (et.al). (1978).
Identifying Constraints In Higher Rice Yield in Yogyakarta Indonesia .
Yogyakarta:
Faculty of Agriculture UGM.
Gaya Chicago
Widodo , Sri. (et.al).
Identifying Constraints In Higher Rice Yield in Yogyakarta Indonesia.
Yogyakarta:
Faculty of Agriculture UGM,
1978.
Buku.
Gaya MLA
Widodo , Sri. (et.al).
Identifying Constraints In Higher Rice Yield in Yogyakarta Indonesia.
Yogyakarta:
Faculty of Agriculture UGM,
1978.
Buku.
Gaya Turabian
Widodo , Sri. (et.al).
Identifying Constraints In Higher Rice Yield in Yogyakarta Indonesia.
Yogyakarta:
Faculty of Agriculture UGM,
1978.
Buku.