APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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

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