APA-viite (7. p.)
Nespeca, S. M., & Reeve, J. B. (2003). Picture books plus: 100 extension activities in art, drama, music, math, and science. American Library Association.
Chicago-viite (17. p.)
Nespeca, Sue McCleaf, ja Joan B. Reeve. Picture Books Plus: 100 Extension Activities in Art, Drama, Music, Math, and Science. Chicago: American Library Association, 2003.
MLA-viite (9. p.)
Nespeca, Sue McCleaf, ja Joan B. Reeve. Picture Books Plus: 100 Extension Activities in Art, Drama, Music, Math, and Science. American Library Association, 2003.
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