Köves, P. (1983). Index theory and economic reality. Akadémiai Kiadó.
Citazione stile Chigago Style (17a edizione)Köves, Pál. Index Theory and Economic Reality. Budapest: Akadémiai Kiadó, 1983.
Citatione MLA (9a ed.)Köves, Pál. Index Theory and Economic Reality. Akadémiai Kiadó, 1983.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.