Gaya APA

Cusumano, D, B, Y, A, M, A. (2015). Strategy Rules : Five Timeless Lessons from Bill Gates, Andy Grove, and Steve Jobs (First edition). New York, NY: HarperBusiness, an imprint of HarperCollins Publishers.

Gaya MLA

Cusumano, David, B., Yoffie, And, Michael, A.. "Strategy Rules : Five Timeless Lessons from Bill Gates, Andy Grove, and Steve Jobs". First edition New York, NY: HarperBusiness, an imprint of HarperCollins Publishers, 2015. Text.