Roberts, P., Blumenthal, S. A., Dittus, W., Wedage, O., & Lee-Thorp, J. A. (2017). Stable carbon, oxygen, and nitrogen, isotope analysis of plants from a South Asian tropical forest: Implications for primatology. American Journal of Primatology, 79(6): e22656. doi:10.1002/ajp.22656.