Mate, J. L., & Silva, A. (2005). Requirements engineering for sociotechnical systems. Information Science Pub.
Lua i Stíl Chicago (17ú heag.)Mate, Jose Luis, agus Andres Silva. Requirements Engineering for Sociotechnical Systems. Hershey, Penn: Information Science Pub, 2005.
Lua MLA (9ú heag.)Mate, Jose Luis, agus Andres Silva. Requirements Engineering for Sociotechnical Systems. Information Science Pub, 2005.
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