Welsh, Thomas, and Samantha J Ward. “Implications of Human-Animal Interactions on Mother-Calf Interactions in a Bottlenose Dolphin (Tursiops Truncatus) Dyad”. Journal of Zoo and Aquarium Research, vol. 7, no. 4, Oct. 2019, pp. 162-9, doi:10.19227/jzar.v7i4.412.