APA
12BT(P)118, Safar Ali & Department of Mechanical Engineering (. K.Piping and Valves. Nawabshah: .
Chicago
12BT(P)118, Safar Ali and Department of Mechanical Engineering (GCT Khairpur).Piping and Valves. Nawabshah: .
Harvard
12BT(P)118, Safar Ali and Department of Mechanical Engineering (. K.Piping and Valves. Nawabshah: .
MLA
12BT(P)118, Safar Ali and Department of Mechanical Engineering (GCT Khairpur).Nawabshah: . .