Citazione Stile APA (7a Edizione)
Válek, J., & Kušnírová, J. Environmental Tax Regulation in Selected Sectors of European Countries.
Citazione stile Chigago Style (17a edizione)
Válek, Juraj, e Jana Kušnírová. Environmental Tax Regulation in Selected Sectors of European Countries.
Citatione MLA (9a ed.)
Válek, Juraj, e Jana Kušnírová. Environmental Tax Regulation in Selected Sectors of European Countries.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.