APA
Liuhto K., . (2002). Russian Oil and Gas: A Source of Integration. Lappeenranta: Lappeenranta University of Technology.
Chicago
Liuhto Kari, . 2002. Russian Oil and Gas: A Source of Integration. Lappeenranta: Lappeenranta University of Technology.
Harvard
Liuhto K., . (2002). Russian Oil and Gas: A Source of Integration. Lappeenranta: Lappeenranta University of Technology.
MLA
Liuhto Kari, . Russian Oil and Gas: A Source of Integration. Lappeenranta: Lappeenranta University of Technology. 2002.