Cita APA (7th ed.)

Graham, C., & Pettinato, S. (2002). Happiness and hardship: Opportunity and insecurity in new market economies. Brookings Institution Press.

Cita Chicago (17th ed.)

Graham, Carol, i Stefano Pettinato. Happiness and Hardship: Opportunity and Insecurity in New Market Economies. Washington, D.C.: Brookings Institution Press, 2002.

Cita MLA (9th ed.)

Graham, Carol, i Stefano Pettinato. Happiness and Hardship: Opportunity and Insecurity in New Market Economies. Brookings Institution Press, 2002.