Gaya APA

Bouchard, C, T., Koch, J, V. (2014). Caterpillar way : lessons in leadership, growth and shareholder value . New York: McGraw-Hill Education.

Gaya MLA

Bouchard, Craig, T.., Koch, James, V.. "Caterpillar way : lessons in leadership, growth and shareholder value". New York: McGraw-Hill Education, 2014. Text.