Παραπομπή APA

Schroeder, R., & Axelsson, A. (2006). Avatars at work and play: Collaboration and interaction in shared virtual environments. Dordrecht: Springer.

Παραπομπή Chicago Style

Schroeder, Ralph, and Ann-Sofie Axelsson. Avatars At Work and Play: Collaboration and Interaction in Shared Virtual Environments. Dordrecht: Springer, 2006.

Παραπομπή MLA

Schroeder, Ralph, and Ann-Sofie Axelsson. Avatars At Work and Play: Collaboration and Interaction in Shared Virtual Environments. Dordrecht: Springer, 2006.

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