Young, Nigel (2008) Long Distance Walking Tracks: impacts and experiences: biophysical impacts and psychosocial experiences associated with use of long distance walking tracks in the Wet Tropics region of North Queensland. Verlag Dr. Muller, Saarbrucken, Germany.

Young, Nigel Gordon Ryan (2006) Biophysical impacts and psychosocial experiences associated with use of selected long-distance walking tracks within the Wet Tropics region of North Queensland, Australia. PhD thesis, James Cook University.