"Australian Dreaming: 40,000 Years of Aboriginal History", Lansdowne Press, Sydney, ISBN 0-7018-1330-X*Koepping, Klaus-Peter (1981) "Religion in Aboriginal Australia", "Religion", Volume 11. pp.
"Australian Dreaming: 40,000 Years of Aboriginal History", Lansdowne Press, Sydney, ISBN 0-7018-1330-X*Koepping, Klaus-Peter (1981) "Religion in Aboriginal Australia", "Religion", Volume 11. pp.