Παραπομπή APA

Hart,, S. (2005). Capitalism at the crossroads: The ultimate business oppurtunities in solving the world's most difficult problem. Pearson Education.

Παραπομπή Chicago Style

Hart,, Stuart. Capitalism at the Crossroads: The Ultimate Business Oppurtunities in Solving the World's Most Difficult Problem. New Jersey: Pearson Education, 2005.

Παραπομπή MLA

Hart,, Stuart. Capitalism at the Crossroads: The Ultimate Business Oppurtunities in Solving the World's Most Difficult Problem. Pearson Education, 2005.