APA
Sheikh L. A., Department of electrical Engineering, . (1988). Study of Protective Schemes of Power System. Nawabshah: QUES.
Chicago
Sheikh Liaquat Ali, Department of electrical Engineering, . 1988. Study of Protective Schemes of Power System. Nawabshah: QUES.
Harvard
Sheikh L. A., Department of electrical Engineering, . (1988). Study of Protective Schemes of Power System. Nawabshah: QUES.
MLA
Sheikh Liaquat Ali, Department of electrical Engineering, . Study of Protective Schemes of Power System. Nawabshah: QUES. 1988.