Cita APA (7th ed.)
Avakov, A. V. (2010). Two thousand years of economic statistics: Population, GDP at PPP, and GDP per capita. Algora Publishing.
Cita Chicago (17th ed.)
Avakov, Alexander V. Two Thousand Years of Economic Statistics: Population, GDP at PPP, and GDP Per Capita. New York: Algora Publishing, 2010.
Cita MLA (9th ed.)
Avakov, Alexander V. Two Thousand Years of Economic Statistics: Population, GDP at PPP, and GDP Per Capita. Algora Publishing, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.