Hoshiarpur Vishvesvaranand Institute Publications 1954
Buku Teks
Vats, Madho Sarup
Government of India Press, 1940
Buku Teks
edited by Allen Tate
Prentice-Hall, 1947
Buku Teks
Orwell, George, 1903-1950, author
Mariner Books, 2015
Buku Teks
Shastri, Mahamahopadhyaya Haraprasad
Asiatic Society of Bengal, 1923
Buku Referensi