Val D. Greenwood. The Researcher’s Guide to American Genealogy, 3rd ed. (Baltimore: Genealogical Publishing Co., 2000.)
The Source: A Guidebook of American Genealogy, 3rd ed. Edited by Loretto Dennis Szucs and Sandra Hargreaves Luebking. (Salt Lake City: Ancestry Publishing Co., 2006).
Raymond S. Wright. The Genealogist’s Handbook: Modern Methods for Researching Family History. (Chicago: American Library Association, 1995).
Red Book: American State, County, and Town Sources, 3rd ed. Edited by Alice Eicholz. (Provo, Utah: Ancestry Publishing Co., 2004).
Milton Rubincam. Pitfalls in Genealogical Research. (Salt Lake City: Ancestry Publishing, 1987).
George G. Morgan and Drew Smith. Advanced Genealogical Research Techniques. (New York: McGraw-Hill Education, 2014.)
Kory Meyerink. Printed Sources: A Guide to Published Genealogical Research. (Salt Lake City: Ancestry Publishing Co., 1998.)
Elizabeth Petty Bentley. County Courthouse Book, 3rd ed. (Baltimore: Genealogical Publishing Co., 2009.)
The Handy Book for Genealogists: United States of America, 11th ed. (Logan, Utah: Everton Publishers, 2006.)
Barbara Jean Evans. A to Zax: A Comprehensive Dictionary for Genealogists and Historians. (Alexandria, Va.: Hearthside Press, 1995.)
Note: The Source and Red Book are now available online at Ancestry.com under their Learning Center tab and then the link for their Family History Wiki