APA-čujuhus (7. p.)
BERG, I., & ET AL. (1994). DSM-III-R DISORDERS, SOCIAL FACTORS AND MANAGEMENT OF SCHOOL ATTENDANCE PROBLEMS IN THE NORMAL POPULATION.
Chicago-čujuhus (17. p.)
BERG, I., juo ET AL. DSM-III-R DISORDERS, SOCIAL FACTORS AND MANAGEMENT OF SCHOOL ATTENDANCE PROBLEMS IN THE NORMAL POPULATION. 1994.
MLA-čujuhus (9. p.)
BERG, I., juo ET AL. DSM-III-R DISORDERS, SOCIAL FACTORS AND MANAGEMENT OF SCHOOL ATTENDANCE PROBLEMS IN THE NORMAL POPULATION. 1994.
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