Ferguson, C. A., & Slobin, D. I. (1973). Studies of child language development. Holt, Rinehart and Winston.
Chicago Style (17th ed.) ZitazioaFerguson, Charles A., eta Dan Isaac Slobin. Studies of Child Language Development. Nueva York: Holt, Rinehart and Winston, 1973.
MLA (9th ed.) ZitazioaFerguson, Charles A., eta Dan Isaac Slobin. Studies of Child Language Development. Holt, Rinehart and Winston, 1973.
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