Mcdougall, W. (1921). The group mind: A sketch of the principles of collective psychology with some attempt to apply them to the interpretation of national life and character. Cambridge: At the University Press.
Παραπομπή Chicago StyleMcdougall, William. The Group Mind: A Sketch of the Principles of Collective Psychology With Some Attempt to Apply Them to the Interpretation of National Life and Character. Cambridge: At the University Press, 1921.
Παραπομπή MLAMcdougall, William. The Group Mind: A Sketch of the Principles of Collective Psychology With Some Attempt to Apply Them to the Interpretation of National Life and Character. Cambridge: At the University Press, 1921.
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