APA-čujuhus (7. p.)
JOHNSON, L., & ET AL. (1989). BARRIERS TO EFFECTIVE SPECIAL EDUCATION CONSULTATION.
Chicago-čujuhus (17. p.)
JOHNSON, L.J, juo ET AL. BARRIERS TO EFFECTIVE SPECIAL EDUCATION CONSULTATION. 1989.
MLA-čujuhus (9. p.)
JOHNSON, L.J, juo ET AL. BARRIERS TO EFFECTIVE SPECIAL EDUCATION CONSULTATION. 1989.
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