Harcourt, Brace, Jovanovich, 1985. A guide to historical research and writing. Introduction to Ancient History . University of California Press, 1970. Bibliographical essays on the key primary and secondary sources are a feature.
Final chapters list the key reference and journal titles and a select bibliography.
Foreign language titles abound. Libraries Unlimited, 1994. Seven chapters are sources of general importance. U.S. history - topics and issues, diplomatic history, military history, social and cultural history, regional history, and economic history. An excellent guide highlighted by outstanding annotations.