Citazione Stile APA (7a Edizione)
Baláž, P. Energy policy of European Union and Russia (in period of financial crisis): Old challenges - new risks.
Citazione stile Chigago Style (17a edizione)
Baláž, Peter. Energy Policy of European Union and Russia (in Period of Financial Crisis): Old Challenges - New Risks.
Citatione MLA (9a ed.)
Baláž, Peter. Energy Policy of European Union and Russia (in Period of Financial Crisis): Old Challenges - New Risks.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.