Lightfoot, C., Cole, M., & Cole, S. R. (2013). The development of children (7th ed.). Worth Pub.
Chicago-čujuhus (17. p.)Lightfoot, Cynthia, Michael Cole, juo Sheila R. Cole. The Development of Children. 7th ed. New York: Worth Pub, 2013.
MLA-čujuhus (9. p.)Lightfoot, Cynthia, et al. The Development of Children. 7th ed. Worth Pub, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.