Gullberg, Marianne Language Acquisition Group, MPI for Psycholinguistics, Max Planck Society;
Indefrey, Peter Language Acquisition Group, MPI for Psycholinguistics, Max Planck Society;
Gullberg, M., & Indefrey, P. (Eds.). (2010). The earliest stages of language learning. Malden, MA: Wiley-Blackwell.