Dyfyniad APA

Sonnennfeldt, M. W. (2017). Think Bigger: And 39 Other Winning Strategies from Successful Entrepreneurs. Honoken, New Jersey: Wiley & Son.

Dyfyniad Arddull Chicago

Sonnennfeldt, Michael W. Think Bigger: And 39 Other Winning Strategies From Successful Entrepreneurs. Honoken, New Jersey: Wiley & Son, 2017.

Dyfyniad MLA

Sonnennfeldt, Michael W. Think Bigger: And 39 Other Winning Strategies From Successful Entrepreneurs. Honoken, New Jersey: Wiley & Son, 2017.

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