Robert, M. (1998). Thre power of strategic thinking: Lock in markets, lock out competition. McGraw-Hill.-.
Цитирование в стиле Чикаго (17-е изд.)Robert, Michael. Thre Power of Strategic Thinking: Lock in Markets, Lock Out Competition. New York.-: McGraw-Hill.-, 1998.
Цитирование MLA (9-е изд.)Robert, Michael. Thre Power of Strategic Thinking: Lock in Markets, Lock Out Competition. McGraw-Hill.-, 1998.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.