Cita APA (7a ed.)

Robert, M. (1998). Thre power of strategic thinking: Lock in markets, lock out competition. McGraw-Hill.-.

Cita Chicago Style (17a ed.)

Robert, Michael. Thre Power of Strategic Thinking: Lock in Markets, Lock Out Competition. New York.-: McGraw-Hill.-, 1998.

Cita MLA (9a ed.)

Robert, Michael. Thre Power of Strategic Thinking: Lock in Markets, Lock Out Competition. McGraw-Hill.-, 1998.