Gaya APA

Soeharjo, A. (1978). Estimates of effects of the package of practices program on capital formation in rice producing farms . Jakarta: PT Rneka Cipta.

Gaya MLA

Soeharjo, Achmad. "Estimates of effects of the package of practices program on capital formation in rice producing farms". Jakarta: PT Rneka Cipta, 1978. Text.