Cronin, K. A., Pieper, B. A., van Leeuwen, E. J. C., Mundry, R., & Haun, D. B. M. (2014). Problem Solving in the Presence of Others: How Rank and Relationship Quality Impact Resource Acquisition in Chimpanzees (Pan troglodytes). Public Library of Science.

Cronin, Katherine A., Bridget A. Pieper, Edwin J. C. van Leeuwen, Roger Mundry, e Daniel B. M. Haun. Problem Solving in the Presence of Others: How Rank and Relationship Quality Impact Resource Acquisition in Chimpanzees (Pan Troglodytes). Public Library of Science, 2014.

Cronin, Katherine A., et al. Problem Solving in the Presence of Others: How Rank and Relationship Quality Impact Resource Acquisition in Chimpanzees (Pan Troglodytes). Public Library of Science, 2014.