1. Antweiler, C., 2016. Our Common Denominator: Human Universals Revisited. New York; Oxford: Berghahn Books. doi.org/10.2307/j.ctvpj7h57
2. Barker, J., 2007. 'Introduction: The Anthropological Study of Morality in Melanesia.' In J. Barker (ed.), The Anthropology of Morality in Melanesia and Beyond. Farnham, Burlington: Ashgate.
3. Beer, B., 2015. 'Cross-Sex Siblingship and Marriage: Transformations of Kinship Relations among the Wampar, Papua New Guinea.' Anthropologica 57: 211-224.
4. ---, 2018. 'Gender and Inequality in a Postcolonial Context of Large-Scale Capitalist Projects in the Markham Valley, Papua New Guinea.' The Australian Journal of Anthropology 29(3): 348-64. doi.org/10.1111/taja.12298
5. Beer, B. and A. Bender, 2015. 'Causal Inferences About Others' Behavior Among the Wampar, Papua New Guinea-and Why They Are Hard to Elicit.' Frontiers in Psychology 6: 128. doi.org/10.3389/fpsyg.2015.00128