Krass, I. A. (1981). The Theory of Positional Games with Applications in Economics. ELSEVIER.
Lua i Stíl Chicago (17ú heag.)Krass, Iosif A. The Theory of Positional Games with Applications in Economics. ELSEVIER, 1981.
Lua MLA (8ú heag.)Krass, Iosif A. The Theory of Positional Games with Applications in Economics. ELSEVIER, 1981.
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