Jaschke, H. A.
A Tibetan-English dictionary with special reference to the prevailing dialects
Trubner and Co. Ludgate Hill, 1882
 Buku Referensi
Jaschke, H. A.
A Tibetan-English dictionary
Curzon Press, 1998
 Buku Referensi
Malmstrom, Jean
Dialects USA
National Council of Teachers of English, 1963
 Buku Teks SO
Malmstrom, Jean
Dialects USA
National Council of Teachers of English , 1963
 Buku Teks SO
Chesterman, Andrew
On definiteness: a study with special reference to English and Finnish
Cambridge University Press, 1991
 Buku Teks SO