Haas, H. v. d. (1967). The enterprise in transition: An analysis of European and American practice. Tavistock Publications.
Lua i Stíl Chicago (17ú heag.)Haas, Hans van der. The Enterprise in Transition: An Analysis of European and American Practice. London, New York [etc.]: Tavistock Publications, 1967.
Lua MLA (8ú heag.)Haas, Hans van der. The Enterprise in Transition: An Analysis of European and American Practice. Tavistock Publications, 1967.
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