Bruner, J.S., “The Ontogenesis of Speech Acts” in Journal of Child Language, Vol. 21, 1975, pp. 1–19.
Moerk, Ernst L., “Processes of Language Teaching and Training in the Interactions of Mother-Child Dyads” in Child Development, 1976, 471, pp. 1064–1078.
Snow, Catherine E., “The Development of Conversation Between Mothers and Babies” in Journal of Child Language, 1977, 41, pp. 1–22.