edited and translated by C. Skinner
Martinus, 1982
Buku Teks
Nichols, Beverley
Harcourt, Brace and Company, 1944
Buku Teks SO
Publication Division, Ministry of Information and Broadcasting, 1954
Buku Teks
edited by Manjulika Dubey and Bikram Grewal
Hofer Press, 1992
Buku Referensi
Gardner, Mona
Harcourt, Brace, 1939
Buku Teks