ebrary, Inc, Charney, R., Davis, M., & Shapiro, M. (1995). Geometric group theory: Proceedings of a special research quarter at the Ohio State University, spring 1992. W. de Gruyter.
Chicago-čujuhus (17. p.)ebrary, Inc, Ruth Charney, Michael Davis, juo Michael Shapiro. Geometric Group Theory: Proceedings of a Special Research Quarter at the Ohio State University, Spring 1992. Berlin ; New York: W. de Gruyter, 1995.
MLA-čujuhus (9. p.)ebrary, Inc, et al. Geometric Group Theory: Proceedings of a Special Research Quarter at the Ohio State University, Spring 1992. W. de Gruyter, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.