APA
M.K.Roy, D.G.Dastidar, . (1996). Cobal Programming including MS-Cobal and Cobal-85. New Delhi: T.M.H.
Chicago
M.K.Roy, D.G.Dastidar, . 1996. Cobal Programming including MS-Cobal and Cobal-85. New Delhi: T.M.H.
Harvard
M.K.Roy, D.G.Dastidar, . (1996). Cobal Programming including MS-Cobal and Cobal-85. New Delhi: T.M.H.
MLA
M.K.Roy, D.G.Dastidar, . Cobal Programming including MS-Cobal and Cobal-85. New Delhi: T.M.H. 1996.