Roberts 1987

Roberts, John R. 1987. Amele. (Croom Helm Descriptive Grammar Series.) London: Croom Helm.

@book{sinnemakizeromarking-Roberts1987,
  address   = {London},
  author    = {Roberts, John R.},
  publisher = {Croom Helm},
  series    = {Croom Helm Descriptive Grammar Series},
  title     = {Amele},
  year      = {1987}
}