APA način citiranja (7. izdanje)
LUFTIG, R. (1988). ASSESSMENT OF THE PERCEIVED SCHOOL LONELINESS AND ISOLATION OF MENTALLY RETARDED AND NONRETARDED STUDENTS.
Čikaški stil citiranja (17. izdanje)
LUFTIG, R.L. ASSESSMENT OF THE PERCEIVED SCHOOL LONELINESS AND ISOLATION OF MENTALLY RETARDED AND NONRETARDED STUDENTS. 1988.
MLA način citiranja (9. izdanje)
LUFTIG, R.L. ASSESSMENT OF THE PERCEIVED SCHOOL LONELINESS AND ISOLATION OF MENTALLY RETARDED AND NONRETARDED STUDENTS. 1988.
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