APA-viite (7. p.)
Dennis, F. (2008). How to get rich: One of the world's greatest entrepreneurs shares his secrets. Portfolio.
Chicago-viite (17. p.)
Dennis, Felix. How to Get Rich: One of the World's Greatest Entrepreneurs Shares His Secrets. Toronto: Portfolio, 2008.
MLA-viite (9. p.)
Dennis, Felix. How to Get Rich: One of the World's Greatest Entrepreneurs Shares His Secrets. Portfolio, 2008.
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