Collins, M. (2008). The million-dollar idea in everyone: Easy new ways to make money from your interests, insights, and inventions. John Wiley & Sons.
Chicago-viite (17. p.)Collins, Mike. The Million-dollar Idea in Everyone: Easy New Ways to Make Money from Your Interests, Insights, and Inventions. Hoboken, NJ: John Wiley & Sons, 2008.
MLA-viite (9. p.)Collins, Mike. The Million-dollar Idea in Everyone: Easy New Ways to Make Money from Your Interests, Insights, and Inventions. John Wiley & Sons, 2008.
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