Citazione Stile APA (7a Edizione)

(2009). portfolios of the poor: How the worlds poor live on two dollars a day. Princeton.

Citazione stile Chigago Style (17a edizione)

Portfolios of the Poor: How the Worlds Poor Live on Two Dollars a Day. Oxford: Princeton, 2009.

Citatione MLA (9a ed.)

Portfolios of the Poor: How the Worlds Poor Live on Two Dollars a Day. Princeton, 2009.