Xiong et al. n.d.

Xiong, Lang and Xiong, William J. and Xiong, Nao Leng. 1984. English-Mong-English Dictionary. Milwaukee, Wisconsin: Diamond Graphics.

@book{Xiong-et-al-nd,
  address    = {Milwaukee, Wisconsin},
  author     = {Xiong, Lang and Xiong, William J. and Xiong, Nao Leng},
  publisher  = {Diamond Graphics},
  title      = {English-Mong-English Dictionary},
  year       = {1984},
  iso_code   = {mng},
  olac_field = {typology; general_linguistics; syntax},
  wals_code  = {mge}
}