Roberts, Gregory David. Shantaram, 2004: CIP t.p. (Gregory David Roberts) pub. info (Australian)
OCLC, May 11, 2004 (hdg.: Roberts, David; author of Shantaram, Australian ed.)
Contemporary Authors online, accessed 14 July 2016 (Gregory David Roberts; novelist; born 1952, in Melbourne, Australia; author of the novel "Shantaram"; work in progress: three new novels, including "The mountain Shadow", the sequel to Shantaram; also, a contributor of short stories, under a pseudonym, to India's national newspaper)