Riley and Ray 1930, 1930, 1931

Riley, Baxter E. and Ray, Sidney H. 1930, 1930, 1931. Sixteen Vocabularies from the Fly River, Papua. Anthropos 25. 173-193, 25. 831-850, 26. 171-192.

@misc{9677,
  author = {Riley, Baxter E. and Ray, Sidney H.},
  title  = {Sixteen Vocabularies from the Fly River, Papua.  Anthropos 25. 173-193, 25. 831-850, 26. 171-192.},
  year   = {1930, 1930, 1931}
}