APA-viite (7. p.)
UMBREIT, J. ELIMINATING CHALLENGING BEHAVIORS IN MULTIPLE ENVIRONMENTS THROUGHOUT THE ENTIRE DAY.
Chicago-viite (17. p.)
UMBREIT, J. ELIMINATING CHALLENGING BEHAVIORS IN MULTIPLE ENVIRONMENTS THROUGHOUT THE ENTIRE DAY.
MLA-viite (9. p.)
UMBREIT, J. ELIMINATING CHALLENGING BEHAVIORS IN MULTIPLE ENVIRONMENTS THROUGHOUT THE ENTIRE DAY.
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