APA aipamena

Sonnenfeldt, M. W. (2017). Think bigger: And 39 other other winning strategies from successful entrepreneurs. Hoboken: John Wiley & Sons, Inc.

Chicago Style aipamena

Sonnenfeldt, Michael W. Think Bigger: And 39 Other Other Winning Strategies From Successful Entrepreneurs. Hoboken: John Wiley & Sons, Inc, 2017.

MLA aipamena

Sonnenfeldt, Michael W. Think Bigger: And 39 Other Other Winning Strategies From Successful Entrepreneurs. Hoboken: John Wiley & Sons, Inc, 2017.