Raiford, S. E., & Coalson, D. L. (2014). Essentials of WPPSI-IV assessment. John Wiley & Sons.
Chicago Style (17th ed.) ZitazioaRaiford, Susan Engi, eta Diane L. Coalson. Essentials of WPPSI-IV Assessment. Hoboken, New Jersey: John Wiley & Sons, 2014.
MLA (9th ed.) ZitazioaRaiford, Susan Engi, eta Diane L. Coalson. Essentials of WPPSI-IV Assessment. John Wiley & Sons, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.