[en] American Reference Books Annual 1995 · Volume 26 Libraries Unlimited
[en] Library and Information Science Annual · 1999 Volume 7 Libraries Unlimited
[en] 366 Days in Abraham Lincoln's Presidency Skyhorse Publishing
[en] American Reference Books Annual 1995 · Volume 26 Libraries Unlimited
[en] Library and Information Science Annual · 1999 Volume 7 Libraries Unlimited
[en] 366 Days in Abraham Lincoln's Presidency Skyhorse Publishing