@book{ BB0337305X,
  author    = "Palit, Chittabrata and Dasgupta, Kalyan Kumar and Institute of Historical Studies (Calcutta, India)",
  title     = "The changing face of folk culture",
  publisher = "Institute of Historical Studies",
  year      = "2009",
  URL       = "https://ci.nii.ac.jp/ncid/BB0337305X"
}