The Help file for v.6.1 says (erroneously) that "you cannot make a reference from within a footnote." Steve Siebert told J.P. Earls twern't so and provided him with two sample files that illustrate how to do it. These are provided below.

Download the fn_xref.zip

J.P. Earls
JEarls@csbsju.edu
05 January 2003