D’Août, K., Vereecke, E., Schoonaert, K., De Clercq, D., Van Elsacker, L., & Aerts, P. (2004). Locomotion in bonobos (Pan paniscus): Differences and similarities between bipedal and quadrupedal terrestrial walking, and a comparison with other locomotor modes. Blackwell Science Inc.

D’Août, K., E. Vereecke, K. Schoonaert, D. De Clercq, L. Van Elsacker, και P. Aerts. Locomotion in Bonobos (Pan Paniscus): Differences and Similarities between Bipedal and Quadrupedal Terrestrial Walking, and a Comparison With Other Locomotor Modes. Blackwell Science Inc, 2004.

D’Août, K., et al. Locomotion in Bonobos (Pan Paniscus): Differences and Similarities between Bipedal and Quadrupedal Terrestrial Walking, and a Comparison With Other Locomotor Modes. Blackwell Science Inc, 2004.