APA

Paul J., . (2007). International Business. New delhi: Prentice-Hall of India.

Chicago

Paul Justin, . 2007. International Business. New delhi: Prentice-Hall of India.

Harvard

Paul J., . (2007). International Business. New delhi: Prentice-Hall of India.

MLA

Paul Justin, . International Business. New delhi: Prentice-Hall of India. 2007.