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- [4] WORKING WITH 4-YEAR-OLDS IN CLASSROOM AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1972, 62 (07): : 985 - &
- [5] Quantifier raising in 4-year-olds PROCEEDINGS OF THE 28TH ANNUAL BOSTON UNIVERSITY CONFERENCE ON LANGUAGE DEVELOPMENT, VOLS 1 AND 2, 2004, : 340 - 349
- [7] CONVERSATIONAL TOPICS OF 4-YEAR-OLDS JOURNAL OF SPEECH AND HEARING RESEARCH, 1989, 32 (04): : 857 - 870