Camilla Cenni et al.: Inferring functional patterns of tool use behavior from the temporal structure of object play sequences in a non-human primate species. In: Physiology & Behavior. Band 222, 2020, 112938, doi:10.1016/j.physbeh.2020.112938.
Camilla Cenni et al.: Do monkeys use sex toys? Evidence of stone tool-assisted masturbation in free-ranging long-tailed macaques. In: Ethology. Band 128, Nr. 9, 2022, S. 632–646, doi:10.1111/eth.13324.