Gaya APA
DAVIS, T, A., GHOSH, S. (1983).
Some agronomic techniques and pest management to save energy in food production in developing countries .
Jakarta:
The Ministry of agriculture, Agency for Agricultural Research and Development.
Gaya MLA
DAVIS, T., Antony., GHOSH, S.S.
"Some agronomic techniques and pest management to save energy in food production in developing countries".
Jakarta:
The Ministry of agriculture, Agency for Agricultural Research and Development,
1983.
Artikel.