Reference: Shibatani 1999

Shibatani, Masayoshi. 1999. The languages of Japan. (Cambridge Language Surveys.) Cambridge: Cambridge University Press. xv+411pp.

@book{shibatani1990japan,
  address   = {Cambridge},
  author    = {Shibatani, Masayoshi},
  pages     = {xv+411},
  publisher = {Cambridge University Press},
  series    = {Cambridge Language Surveys},
  title     = {The languages of Japan},
  year      = {1999}
}