Palmer, Joel
Journal of travels over the Rocky Mountains
Ann Arbor University Microfilms 1966
 Buku Teks
Cunningham, Chris
The blue mountains rediscovered : beyond the myths of early Australian exploration
Kangaroo Press, 1996
 Buku Teks SO
Fourteen journeys over Blue Mountains of New South Wales 1813-1841
edited by George Mackaness
Horwitz-Grahame, 1965
 Buku Teks SO
O`Connor, Mark
Poetry of the mountains
Megalong Book, 1988
 Buku Teks SO
Walker, Bryce S.
The Rocky Mountains
Time-Life Books, 1973
 Buku Teks SO