@book{graham1924siam,
  author = {Graham, Walter Armstrong},
  xn-author = {graham, walter armstrong},
  title = {Siam},
  year = {1924},
  volume = {2},
  publisher = {Moring},
  address = {London},
  keywords = {Thai: Gen},
  x-pubnote = {First published 1912},
  check = {graham:1924:siam},
  source = {Huffman86-a-k},
}