Gaya APA

Robertson, D. (2013). Brick by Brick: How Lego Rewrote the Results of Innovation and Conquered the Global Toy Industry . New York: Random House Business Books.

Gaya MLA

Robertson, David. "Brick by Brick: How Lego Rewrote the Results of Innovation and Conquered the Global Toy Industry". New York: Random House Business Books, 2013. Text.