APA
                    Sunmurga Sundram, G.Ganagdharan Plani, . (1979). Electrical Machine Design Data Book. New Delhi: Willey Eastern.
                
                    Chicago
                    Sunmurga Sundram, G.Ganagdharan Plani, . 1979. Electrical Machine Design Data Book. New Delhi: Willey Eastern.
                
                    Harvard
                    Sunmurga Sundram, G.Ganagdharan Plani, . (1979). Electrical Machine Design Data Book. New Delhi: Willey Eastern.
                
                    MLA
                    Sunmurga Sundram, G.Ganagdharan Plani, . Electrical Machine Design Data Book. New Delhi: Willey Eastern. 1979.