Greenlees, Ian
Norman Douglas / Ian Greenlees
Longman Group, 1971
 Buku Teks
Coomaraswamy, Ananda K.
Buddha and the Gospel of Buddhism
Harper Torchbooks, 1964
 Buku Teks
Rolland, Romain
The life of Vivekananda and the universal gospel / Romain Rolland
Advaita Ashrama, 1953
 Buku Teks
Davis, Janet M.
The gospel of kindness: animal welfare and the making of modern America
Oxford University Press, 2016
 eBooks
Wilson-Hartgrove, Jonathan, 1980-
Reconstructing the Gospel: finding freedom from slaveholder religion
Inter Varsity Press, 2018
 Buku Teks SO