Heitmann, D. Virtualization of work space: Dirk Heitmann. Work spaces in art, science and business.(2006).
Chicago-referens (17:e uppl.)Heitmann, Dirk. "Virtualization of Work Space: Dirk Heitmann." Work Spaces in Art, Science and Business.(2006) .
MLA-referens (8:e uppl.)Heitmann, Dirk. "Virtualization of Work Space: Dirk Heitmann." Work Spaces in Art, Science and Business.(2006), .
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