Spencer, Cornelia
John Day Company, 1948
Buku Teks SO
editor, K. Natwar-Singh; penerjemah, Jai Singh Yadav; penyunting, Dharmono Hardjowijono
Gadjah Mada University Press, 1992
Buku Teks SO
Singh, Anup
Balai Pustaka, 1950
Buku Klasik
Gopal, Sarvepalli
Oxford University Press, 1984
Buku Teks SO
Nehru, Jawaharlal, 1889-1964
Oxford University Press, 1982
Buku Teks SO