TECHNOLOGY. (1981). Technology and east-west trade. Osmun/Gower.
Chicago Style aipamenaTECHNOLOGY. Technology and East-west Trade. Allanheld: Osmun/Gower, 1981.
MLA aipamenaTECHNOLOGY. Technology and East-west Trade. Osmun/Gower, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.