Dyfyniad APA

Gregory, P. R., & Stuart, R. C. (1998). Russian and Soviet economic performance and structure (6th ed.). Addison-Wesley.

Dyfyniad Arddull Chicago

Gregory, Paul R., and Robert C. Stuart. Russian and Soviet Economic Performance and Structure. 6th ed. Reading, Mass.: Addison-Wesley, 1998.

Dyfyniad MLA

Gregory, Paul R., and Robert C. Stuart. Russian and Soviet Economic Performance and Structure. 6th ed. Addison-Wesley, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.