Παραπομπή APA

Nagera,Humberto. (1970). Basic psychoanalytic concepts on meta psychology conflicts anxiety and other subjects. George Allen and Unwin Ltd.

Παραπομπή Chicago Style

Nagera,Humberto. Basic Psychoanalytic Concepts on Meta Psychology Conflicts Anxiety and Other Subjects. London: George Allen and Unwin Ltd, 1970.

Παραπομπή MLA

Nagera,Humberto. Basic Psychoanalytic Concepts on Meta Psychology Conflicts Anxiety and Other Subjects. George Allen and Unwin Ltd, 1970.

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