The World Factbookآرکائیو شدہ(غیرموجود تاریخ) بذریعہ cia.gov (نقص:نامعلوم آرکائیو یو آر ایل), ریاستہائے متحدہ امریکاسی آئی اے (GDP (PPP), labor force and unemployment rate). Accessed on March 30, 2012. Note: The GDP (PPP) per person employed was calculated by dividing the GDP (PPP) by the employed population. The employed population was obtained by subtracting the unemployed population from the labor force. The unemployed population was calculated by multiplying the unemployment rate by the labor force and dividing the result by 100. The GDP (PPP) per capita was calculated by dividing the GDP (PPP) by the total population.
World Development Indicators database, عالمی بنک. Accessed on 12 July 2012. Note: The GDP (PPP) per person employed was calculated by dividing the GDP (PPP) by the employed population. The employed population was obtained by subtracting the unemployed population from the labor force. The unemployed population was calculated by multiplying the unemployment rate by the labor force and dividing the result by 100. The GDP (PPP) per capita was calculated by dividing the GDP (PPP) by the total population.
