APA
Stagg G.W, Abiad A.H, . (1968). Computer Method in Power System Analysis. New York: Mc Graw-Hill.
Chicago
Stagg G.W, Abiad A.H, . 1968. Computer Method in Power System Analysis. New York: Mc Graw-Hill.
Harvard
Stagg G.W, Abiad A.H, . (1968). Computer Method in Power System Analysis. New York: Mc Graw-Hill.
MLA
Stagg G.W, Abiad A.H, . Computer Method in Power System Analysis. New York: Mc Graw-Hill. 1968.