Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.