APA-viite (7. p.)
ERIN, J. (1991). RELIGIOUS BELIEFS OF PARENTS OF CHILDREN WITH VISUAL IMPAIRMENTS.
Chicago-viite (17. p.)
ERIN, J.N. RELIGIOUS BELIEFS OF PARENTS OF CHILDREN WITH VISUAL IMPAIRMENTS. 1991.
MLA-viite (9. p.)
ERIN, J.N. RELIGIOUS BELIEFS OF PARENTS OF CHILDREN WITH VISUAL IMPAIRMENTS. 1991.
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