Koko, le gorille qui parle
A documentary that follows Dr. Penny Patterson's current scientific study of Koko, a gorilla who communicates through American Sign Language.
- Tür: Belgesel
- Stüdyo: Les Films du Losange, INA
- Anahtar kelime: gorilla, zoo, sign languages, communication
- Oyuncular: Penny Patterson, Koko, Saul Kitchener, Carl Pribram, Roger Fouts
