APA Format
Porter, Michael E.;
. (1998). Competitive strategy : techniques for analyzing industries and competitors : with a new introduction
/ Michael E. Porter
. New York : London : Free Press
MLA Format
Porter, Michael E.;
. Competitive strategy : techniques for analyzing industries and competitors : with a new introduction
/ Michael E. Porter
. New York : London : Free Press, 1998
Chicago Format
Porter, Michael E.;
. Competitive strategy : techniques for analyzing industries and competitors : with a new introduction
/ Michael E. Porter
. New York : London : Free Press, 1998
Australian/Harvard Format
Porter, Michael E.;
. 1998. Competitive strategy : techniques for analyzing industries and competitors : with a new introduction
/ Michael E. Porter
. Free Press New York : London