Ash, M. G. (1998). Gestalt psychology in German culture, 1890 - 1967: Holism and the quest for objectivity (1. publ.). Cambridge Univ. Press.
Chicago-viite (17. p.)Ash, Mitchell G. Gestalt Psychology in German Culture, 1890 - 1967: Holism and the Quest for Objectivity. 1. publ. Cambridge [u.a.]: Cambridge Univ. Press, 1998.
MLA-viite (8. p.)Ash, Mitchell G. Gestalt Psychology in German Culture, 1890 - 1967: Holism and the Quest for Objectivity. 1. publ. Cambridge Univ. Press, 1998.
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