APA সাইটেশন

Halvey, C., & Rehfeldt, R. A. (2005). Expanding Vocal Requesting Repertoires via Relational Responding in Adults with Severe Developmental Disabilities. Association for Behavior Analysis International.

শিকাগো স্টাইলে সাইটেশন

Halvey, Christine, এবং Ruth Anne Rehfeldt. Expanding Vocal Requesting Repertoires Via Relational Responding in Adults With Severe Developmental Disabilities. Association for Behavior Analysis International, 2005.

এমএলএ সাইটেশন

Halvey, Christine, এবং Ruth Anne Rehfeldt. Expanding Vocal Requesting Repertoires Via Relational Responding in Adults With Severe Developmental Disabilities. Association for Behavior Analysis International, 2005.

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