1. The acquisition of causal connectives in Turkish;Aksu,1978
2. Development of the expression of cause-effect relations in Turkish;Aksu,1975
3. Language Acquisition and Historical Change;Baron,1977
4. Learning the structure of causative verbs: A study in the relationship of cognitive, semantic, and syntactic development;Bowerman,1974
5. The acquisition of rules governing “possible lexical items”: Evidence from spontaneous speech errors;Bowerman,1977