Gaya APA

Krass, P. (2001). The little book of business wisdom : rules of success from more than 50 business legends . New York: Jhon Wiley \n Sons.

Gaya MLA

Krass, Peter. "The little book of business wisdom : rules of success from more than 50 business legends". New York: Jhon Wiley \n Sons, 2001. Buku Tercetak.