Legislative indexing vocabulary :
the CRS thesaurus /
Shirley Loo.
APA Citation
Loo, S., Library of Congress. Library Services Division. (1998). Legislative indexing vocabulary: the CRS thesaurus. 22nd ed. [Washington, D.C.?]: Library Services Division, Congressional Research Service, Library of Congress.
MLA Citation
Loo, Shirley, and Library of Congress. Library Services Division. Legislative Indexing Vocabulary: the CRS Thesaurus. 22nd ed. [Washington, D.C.?]: Library Services Division, Congressional Research Service, Library of Congress, 1998.
Warning: These citations may not always be complete (especially for serials).