Bali, K., & Child, S. (2010). Healthy food for children. Viva Books.
Chicago Style aipamenaBali, Karen, and Sally Child. Healthy Food for Children. New Delhi: Viva Books, 2010.
MLA aipamenaBali, Karen, and Sally Child. Healthy Food for Children. Viva Books, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.