Gaya APA

, ., Baumohl, B. (2005). The secrets of economi indicator; hidden clues to future economics trends and investment opportunities . New Jersey: New Jersey: Wharton School Publishing, 2005.

Gaya MLA

, ., Baumohl, Bernard. "The secrets of economi indicator; hidden clues to future economics trends and investment opportunities". New Jersey: New Jersey: Wharton School Publishing, 2005, 2005. Text.