Gaya APA
Driessen, P. M., Soepraptohardjo, M.. (1974).
Soils for Agricultural Expansion in Indonesia (Cet. 1.--).
Bogor:
Soil Research Institute.
Gaya Chicago
Driessen, P. M., Soepraptohardjo, M..
Soils for Agricultural Expansion in Indonesia.
Cet. 1.--
Bogor:
Soil Research Institute,
1974.
Text.
Gaya MLA
Driessen, P. M., Soepraptohardjo, M..
Soils for Agricultural Expansion in Indonesia.
Cet. 1.--
Bogor:
Soil Research Institute,
1974.
Text.
Gaya Turabian
Driessen, P. M., Soepraptohardjo, M..
Soils for Agricultural Expansion in Indonesia.
Cet. 1.--
Bogor:
Soil Research Institute,
1974.
Print.