Gaya APA

Williams, M, T. (2010). Uncontrolled risk: the lessons of lehman brothers and how systemic risk can still bring down the world financial system . New York: Mc. Gravo Hill.

Gaya MLA

Williams, Mark, T.. "Uncontrolled risk: the lessons of lehman brothers and how systemic risk can still bring down the world financial system". New York: Mc. Gravo Hill, 2010. Text.