APA-čujuhus (7. p.)
Halgin, R. P. (1993). Abnormal psychology: The human experience of ... HBJ.
Chicago-čujuhus (17. p.)
Halgin, Richard P. Abnormal Psychology: The Human Experience of ... Fort Worth: HBJ, 1993.
MLA-čujuhus (9. p.)
Halgin, Richard P. Abnormal Psychology: The Human Experience of ... HBJ, 1993.
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