Noss et al. 1966

Noss, Richard and Proum, Im and Purtle, David and Sous, Someth. 1966. Cambodian: Basic Course. Washington D. C.: Department of State, Foreign Service Institute.

@book{Noss-et-al-1966,
  address    = {Washington D. C.},
  author     = {Noss, Richard and Proum, Im and Purtle, David and Sous, Someth},
  publisher  = {Department of State, Foreign Service Institute},
  title      = {Cambodian: Basic Course},
  year       = {1966},
  iso_code   = {khm},
  olac_field = {typology; syntax; general_linguistics},
  wals_code  = {khm}
}