ebrary, Inc, Schofield, P., & Merrick, J. (2009). Children and pain. Nova Biomedical Books.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, Pat Schofield, i Joav Merrick. Children and Pain. New York: Nova Biomedical Books, 2009.
MLA način citiranja (9. izdanje)ebrary, Inc, et al. Children and Pain. Nova Biomedical Books, 2009.
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