APA-ийн эшлэл(7 дахь хэвлэлт)

Birla institute of scientific. (1980). Technological charges in agriculture. Vision.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Birla institute of scientific. Technological Charges in Agriculture. New Delhi: Vision, 1980.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Birla institute of scientific. Technological Charges in Agriculture. Vision, 1980.