Cita APA (7a ed.)
Lyócsa, Š., & Výrost, T. Industry classification: Review, hurdles and methodologies.
Cita Chicago Style (17a ed.)
Lyócsa, Štefan, y Tomáš Výrost. Industry Classification: Review, Hurdles and Methodologies.
Cita MLA (9a ed.)
Lyócsa, Štefan, y Tomáš Výrost. Industry Classification: Review, Hurdles and Methodologies.
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