Types/Formats
Archival and Manuscript Sources
Audio-Visual Materials
Bibliographies
Biographies
Book Chapters
Book Reviews
Book Sources
Book Trade Bibliographies
Books in Series
CD-ROM Sources
Citation Indexes
Conference Papers & Proceedings Indexes
Contents Page Services
Database Directories
Dissertation Indexes
Essay Indexes
Festschriften
Full-Text Online Sources
Government Documents (Foreign)
Government Documents (U.S.)
Intellectual Property
International Document Indexes
Journal Index Directories
Journal Indexes
Library Catalogs (Online)
Library Catalogs (Print)
Magazine Indexes
Maps and Atlases
Microform Guides
Microform Sources
Music Scores
National Bibliographies
National Libraries
Newsletters
Newspaper Catalogs
Newspaper Directories
Newspaper Index Directories
Newspaper Indexes
Online Catalogs
Online Databases
Pamphlet Indexes
Plays
Poetry Indexes
Rare Books
Reference Sources
Report Indexes
Serial Catalogs
Serial Directories
Short Stories
Speech Sources
State Documents
Transcripts
Translations
Union Lists & Catalogs
United Nations Sources