book
book of reference

cataphoric
cataphoric reference

character
character reference

cross-reference
remissão

deictic
deictic reference

frame
frame of reference

further
...with further reference to our letter of the 25th inst.

future
for future reference

grid
grid reference

library
reference library

mark
reference mark

point
point of reference

ref.
reference

reference
a banker's reference

standard
standard of reference

term
terms of reference