revista
LABOR EARNINGS IN ONE-COMPANY TOWNS: THEORY AND EVIDENCE FROM KAZAKHSTAN / RAMA, Martín ; SCOTT, Kinnon .- Washington: BM. World Bank , 1999 .- 1vol; 24pp; 26cms .- ISSN 0258-6770.-
Signatura: WORLD BANK ECONOMIC REVIEW, The, Nº1 (1999) 185pp-209pp ( revista )