Citazione Stile APA (7a Edizione)
Závadský, J., & Hiadlovský, V. Economic Problems of Dual Quality of Everyday Consumer Goods.
Citazione stile Chigago Style (17a edizione)
Závadský, Ján, e Vladimír Hiadlovský. Economic Problems of Dual Quality of Everyday Consumer Goods.
Citatione MLA (9a ed.)
Závadský, Ján, e Vladimír Hiadlovský. Economic Problems of Dual Quality of Everyday Consumer Goods.
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