Gaya APA

Heltberg, R. et al (2012). Living through crises: how the food,fuel, and financial shocks affect the poor . Washington D.C: The World Bank.

Gaya MLA

Heltberg, Rasmus. et al. "Living through crises: how the food,fuel, and financial shocks affect the poor". Washington D.C: The World Bank, 2012. Koleksi World Bank.