Citazione Stile APA (7a Edizione)
Novotný, J., & Sejkora, F. Significance of investment precious metals to investors and business environment.
Citazione stile Chigago Style (17a edizione)
Novotný, Josef, e František Sejkora. Significance of Investment Precious Metals to Investors and Business Environment.
Citatione MLA (9a ed.)
Novotný, Josef, e František Sejkora. Significance of Investment Precious Metals to Investors and Business Environment.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.