26. One or more non-transitory computer-readable media as recited in claim 25 , wherein the prompting the user to select a reference work entry comprises prompting the user to select one of multiple different reference work entries.
26. One or more non-transitory computer-readable media as recited in claim 25 , wherein the prompting the user to select a reference work entry comprises prompting the user to select one of multiple different reference work entries. 28. One or more non-transitory computer-readable media as recited in claim 26 , wherein the multiple different reference work entries each reside within a same category of reference work.