Heitmann, D. Virtualization of work space: Dirk Heitmann. Work spaces in art, science and business.(2006).
Citazione stile Chigago Style (17a edizione)Heitmann, Dirk. "Virtualization of Work Space: Dirk Heitmann." Work Spaces in Art, Science and Business.(2006) .
Citatione MLA (8a ed.)Heitmann, Dirk. "Virtualization of Work Space: Dirk Heitmann." Work Spaces in Art, Science and Business.(2006), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.