Goldberg, P. K., & Verboven, F. (1999). The Evolution of Price Discrimination in the European Car Market.
Lua i Stíl Chicago (17ú heag.)Goldberg, Pinelopi Koujianou, agus Frank Verboven. The Evolution of Price Discrimination in the European Car Market. Berlin, 1999.
Lua MLA (8ú heag.)Goldberg, Pinelopi Koujianou, agus Frank Verboven. The Evolution of Price Discrimination in the European Car Market. 1999.
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