Gaya APA

Duhigg, C. (2017). Smarter Faster Better: The Transformative Power of Real Productivity (ed. 1. cet. 1). New York: Random House.

Gaya MLA

Duhigg, Charles. "Smarter Faster Better: The Transformative Power of Real Productivity". ed. 1. cet. 1 New York: Random House, 2017. BI Corner.