Citazione Stile APA (7a Edizione)
Langhammer, R. J., & Lücke, M. (1992). Russian exports by regional origin: Disparities, diversity and decentralization in the transformation process. Institut für Weltwirtschaft.
Citazione stile Chigago Style (17a edizione)
Langhammer, Rolf J., e Matthias Lücke. Russian Exports by Regional Origin: Disparities, Diversity and Decentralization in the Transformation Process. Kiel: Institut für Weltwirtschaft, 1992.
Citatione MLA (9a ed.)
Langhammer, Rolf J., e Matthias Lücke. Russian Exports by Regional Origin: Disparities, Diversity and Decentralization in the Transformation Process. Institut für Weltwirtschaft, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.