APA
                G.V. Subbarao, J.V.D.K. Kumar Rao J. Kumar C. Johasen, . (2001). Spatial distribution and quantification of rice fallows in south asia potential for legumes. Andhra Pradesgh: International crops research Institute for the Semi Arid Tropics.
                
                Chicago
                G.V. Subbarao, J.V.D.K. Kumar Rao J. Kumar C. Johasen, . 2001. Spatial distribution and quantification of rice fallows in south asia potential for legumes. Andhra Pradesgh: International crops research Institute for the Semi Arid Tropics.
                
                Harvard
                G.V. Subbarao, J.V.D.K. Kumar Rao J. Kumar C. Johasen, . (2001). Spatial distribution and quantification of rice fallows in south asia potential for legumes. Andhra Pradesgh: International crops research Institute for the Semi Arid Tropics.
                
                MLA
                G.V. Subbarao, J.V.D.K. Kumar Rao J. Kumar C. Johasen, . Spatial distribution and quantification of rice fallows in south asia potential for legumes. Andhra Pradesgh: International crops research Institute for the Semi Arid Tropics. 2001.