Citazione APA

Khachatryan, K. (1985). Operation of soil- Working implements in hilly regions. Amerind Publishing Co Pvt Ltd.

Stile di citazione Chicago

Khachatryan, K.A. Operation of Soil- Working Implements in Hilly Regions. New Delhi: Amerind Publishing Co Pvt Ltd, 1985.

Citazione MLA

Khachatryan, K.A. Operation of Soil- Working Implements in Hilly Regions. Amerind Publishing Co Pvt Ltd, 1985.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.