APA
                A. Gowri Sankara Rao, N.S. Shivalinge Gowda Department of Agricultural Extension Education, . (2000). Sustainability of rice farming and attitude of farmers towards sustainable agriculture in North costal zone of Andhra Pradesh. Bangalore: University of Agricultual Sciences Bangalroe.
                
                Chicago
                A. Gowri Sankara Rao, N.S. Shivalinge Gowda Department of Agricultural Extension Education, . 2000. Sustainability of rice farming and attitude of farmers towards sustainable agriculture in North costal zone of Andhra Pradesh. Bangalore: University of Agricultual Sciences Bangalroe.
                
                Harvard
                A. Gowri Sankara Rao, N.S. Shivalinge Gowda Department of Agricultural Extension Education, . (2000). Sustainability of rice farming and attitude of farmers towards sustainable agriculture in North costal zone of Andhra Pradesh. Bangalore: University of Agricultual Sciences Bangalroe.
                
                MLA
                A. Gowri Sankara Rao, N.S. Shivalinge Gowda Department of Agricultural Extension Education, . Sustainability of rice farming and attitude of farmers towards sustainable agriculture in North costal zone of Andhra Pradesh. Bangalore: University of Agricultual Sciences Bangalroe. 2000.