APA-viite (7. p.)
Hoefling, T. (2001). Working virtually: Managing people for successful virtual teams and organizations. Stylus Pub..
Chicago-viite (17. p.)
Hoefling, Trina. Working Virtually: Managing People for Successful Virtual Teams and Organizations. Sterling, Va.: Stylus Pub., 2001.
MLA-viite (9. p.)
Hoefling, Trina. Working Virtually: Managing People for Successful Virtual Teams and Organizations. Stylus Pub., 2001.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.