Butcher, C., & Goldin-Meadow, S. Gesure and the transition from one- to two-word speech: When hand and mouth come together / Cynthia Butcher. Susan Goldin-Meadow. Language and gesture.(2004).

Butcher, Cynthia, and Susan Goldin-Meadow. "Gesure and the Transition from One- to Two-word Speech: When Hand and Mouth Come Together / Cynthia Butcher. Susan Goldin-Meadow." Language and Gesture.(2004) .

Butcher, Cynthia, and Susan Goldin-Meadow. "Gesure and the Transition from One- to Two-word Speech: When Hand and Mouth Come Together / Cynthia Butcher. Susan Goldin-Meadow." Language and Gesture.(2004), .