Gregory, P. R., & Stuart, R. C. (1998). Russian and Soviet economic performance and structure (6th ed.). Addison-Wesley.
Cytowanie według stylu Chicago (wyd. 17)Gregory, Paul R., i Robert C. Stuart. Russian and Soviet Economic Performance and Structure. 6th ed. Reading, Mass.: Addison-Wesley, 1998.
Cytowanie według stylu MLA (wyd. 9)Gregory, Paul R., i Robert C. Stuart. Russian and Soviet Economic Performance and Structure. 6th ed. Addison-Wesley, 1998.