APA
Robert M., . (2000). The power of strategic thinking : lock in markets, lock out competitors. New York, N.Y: McGraw-Hill.
Chicago
Robert Michel, . 2000. The power of strategic thinking : lock in markets, lock out competitors. New York, N.Y: McGraw-Hill.
Harvard
Robert M., . (2000). The power of strategic thinking : lock in markets, lock out competitors. New York, N.Y: McGraw-Hill.
MLA
Robert Michel, . The power of strategic thinking : lock in markets, lock out competitors. New York, N.Y: McGraw-Hill. 2000.