1. Asad, T. (1978). Equality in Nomadic Social Systems? Notes towards the dissolution of an anthropological category. Critique of Anthropology, 3(11), 57–65.
2. Asian Development Bank. (2014). Strengthening carbon financing for grassland management in the People’s Republic of China: Incentive mechanisms and implications. Manila: Asian Development Bank.
3. Barth, F. (1961). Nomads of South Persia: The Basseri Tribe of the Khamseh Confederacy. Long Grove: Waveland Press.
4. Bates, D. G., & Lees, S. H. (1977). The role of exchange in productive specialization. American Ethnologist, 79(4), 824–841.
5. Bateson, G. (1958). Naven: A survey of the problems suggested by a composite picture of the culture of a New Guinea tribe drawn from three points of view. Stanford: Stanford University Press.