United States. Congress., & Office of Technology Assessment. (1981). Technology and East-West trade. Montclair: Allanheld, Osmun.
Chicago-tyylinen lähdeviittausUnited States. Congress., ja Office of Technology Assessment. Technology and East-West Trade. Montclair: Allanheld, Osmun, 1981.
MLA-viiteUnited States. Congress., ja Office of Technology Assessment. Technology and East-West Trade. Montclair: Allanheld, Osmun, 1981.
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