Ellis, Donald G.
Small group decision making : communication and the group process
McGraw-Hill, 1994
 Buku Teks
Fisher, B. Aubrey, 1937-
Small group decision making : communication and the group process
McGraw-Hill, 1980
 Buku Teks
Group decision making
edited by Hermann Brandstatter
Academic Press, 1982
 Buku Teks
Gulley, Halbert E.
Communication and group process: techniques for improving the quality of small-group communication
Holt, Rinehart and Winston, 1977
 Buku Teks
Van de Ven, Andrew H.
Group decision making and effectiveness: an experimental study
Kent State University Press, 1974
 Buku Teks