APA aipamena

Ali, R. M., & Khan, W. R. (2012). An inquiry into the happiness of nations: A macroeconomic analysis. BRAC University.

Chicago Style aipamena

Ali, Ratib M., and Wasiqur Rahman Khan. An Inquiry into the Happiness of Nations: A Macroeconomic Analysis. BRAC University, 2012.

MLA aipamena

Ali, Ratib M., and Wasiqur Rahman Khan. An Inquiry into the Happiness of Nations: A Macroeconomic Analysis. BRAC University, 2012.