Gaya APA

Bouchard, C, T., Koch, J, V. (2014). The Caterpillar Way; Lesson in Leadership. Growth, and Shareholder Value . America: Mc Graw-Hill.

Gaya MLA

Bouchard, Craig, T.., Koch, James, V.. "The Caterpillar Way; Lesson in Leadership. Growth, and Shareholder Value". America: Mc Graw-Hill, 2014. Text.