Gaya APA

Alpert, D. (2014). Age of Oversupply, the: Overcoming the Greatest Challenge to the Global Economy with a new preface . New York: Portfolio/Penguin.

Gaya MLA

Alpert, Daniel. "Age of Oversupply, the: Overcoming the Greatest Challenge to the Global Economy with a new preface". New York: Portfolio/Penguin, 2014. Text.