Avakov, A. V. (2010). Two thousand years of economic statistics: Population, GDP at PPP, and GDP per capita. Algora Publishing.
Chicago-čujuhus (17. p.)Avakov, Alexander V. Two Thousand Years of Economic Statistics: Population, GDP at PPP, and GDP Per Capita. New York: Algora Publishing, 2010.
MLA-čujuhus (9. p.)Avakov, Alexander V. Two Thousand Years of Economic Statistics: Population, GDP at PPP, and GDP Per Capita. Algora Publishing, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.