Cita APA (7th ed.)
Urai, K. (2010). Fixed points and economic equilibria. World Scientific.
Cita Chicago (17th ed.)
Urai, Ken. Fixed Points and Economic Equilibria. Hackensack, N.J.: World Scientific, 2010.
Cita MLA (9th ed.)
Urai, Ken. Fixed Points and Economic Equilibria. World Scientific, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.