Examining Work Performance in Immersive Virtual Environments versus Face-to-Face Physical Environments through Laboratory Experimentation. - Richard D. Bergin; Bryan J. Hudgens; Mark E. Nissen (HICSS, 2011)

Knowledge Work Through Social Media Applications: Team Performance Implications of Immersive Virtual Worlds. - Mark E. Nissen; Richard D. Bergin (J. Organ. Comput. Electron. Commer., 2013)