Stenzler, A.F.
Alfred Topleman, 1952
Buku Teks
Chatterji, Kshitish Chandra, author
Visvanath Chatterji, 1948
Buku Teks
Mayrhofer, Manfred, 1926-, author
Heidenberg , 1956
Buku Referensi
Cappeller, C.
Straassburg Trubner , 1887
Buku Referensi
Whitney, William Dwight, author
Breitkopf and HaÌ?rtel; Ginn & company, 1891
Buku Teks