Gaya APA

Crorp, C, R, I, F, F. (1986). Indonesian Farming Systems Research And Developmenth: The Food Crop Subsystem . Bogor: central Research Institute For Food Crops.

Gaya MLA

Crorp, Central, Research, Institute, For, Food. "Indonesian Farming Systems Research And Developmenth: The Food Crop Subsystem". Bogor: central Research Institute For Food Crops, 1986. Text.