Tavistock Institute of Human Relations, ebrary, Inc, & Gosling, R. (2004). The use of small groups in training. Karnac Books.
Lua i Stíl Chicago (17ú heag.)Tavistock Institute of Human Relations, Inc ebrary, agus Robert Gosling. The Use of Small Groups in Training. London ; New York: Karnac Books, 2004.
Lua MLA (9ú heag.)Tavistock Institute of Human Relations, et al. The Use of Small Groups in Training. Karnac Books, 2004.
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