APA
                    Gayakwad R.A, . (2000). Op Amplifiers and Linear Integrated Circuits. Singapore: Pearson Education.
                
                    Chicago
                    Gayakwad R.A, . 2000. Op Amplifiers and Linear Integrated Circuits. Singapore: Pearson Education.
                
                    Harvard
                    Gayakwad R.A, . (2000). Op Amplifiers and Linear Integrated Circuits. Singapore: Pearson Education.
                
                    MLA
                    Gayakwad R.A, . Op Amplifiers and Linear Integrated Circuits. Singapore: Pearson Education. 2000.