Petrov, A. P., & Petrov, A. A. (2011). Concept of the Ural pharmaceutical cluster formation. Russian Academy of Sciences, Institute of Economics of the Ural Branch.
Citazione stile Chigago Style (17a edizione)Petrov, Aleksandr Petrovich, e Aleksandr Aleksandrovich Petrov. Concept of the Ural Pharmaceutical Cluster Formation. Russian Academy of Sciences, Institute of Economics of the Ural Branch, 2011.
Citatione MLA (9a ed.)Petrov, Aleksandr Petrovich, e Aleksandr Aleksandrovich Petrov. Concept of the Ural Pharmaceutical Cluster Formation. Russian Academy of Sciences, Institute of Economics of the Ural Branch, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.