@book{ BA8636368X,
  author    = "Petti, Anthony G.",
  title     = "The Italian and Spanish schools : for 6 voices",
  publisher = "Chester Music",
  year      = "1982",
  series    = "The Chester books of motets / edited by Anthony G. Petti",
  number    = "14",
  URL       = "https://ci.nii.ac.jp/ncid/BA8636368X"
}