Folk music and the American left: a generational-ideological comparison. The British Journal Of Sociology, 20, 427-442. https://doi.org/10.2307/588927
. (1969). Luo, B., Ahmed, S., & Long, C. (2020). Bamboos for weaving and relevant traditional knowledge in Sansui, Southwest China. Journal Of Ethnobiology And Ethnomedicine, 16. https://doi.org/10.1186/s13002-020-00418-9 (Original work published oct)