Borko, H., and Bernier, C.L., Indexing: Concepts and Methods (New York: Academic Press, 1978).
Browne, G., and Jermey, J., The Indexing Companion (Cambridge: Cambridge University Press, 2007).
Collison, R.L., Indexes and Indexing⁴ (London; Ernst Benn, 1972).
Knight, G.N., Training in Indexing (Cambridge, Mass., 1969).
——— Indexing, The Art of (London: George Allen & Unwin, 1988).
Leise, F., Mertes, K., and Badgett, N., Indexing for Editors and Authors: A Practical Guide to Understanding Indexes (Oregon: Information Today, 2008).
Mulvany, N.C., Indexing Books² (Chicago: Chicago University Press, 2005).
O'Connor, B.C., Kearns, J., and Anderson, R.L., Doing Things with Information: Beyond Indexing and Abstracting (Santa Barbara, Ca.: Libraries Unlimited, 2008).
Smith, S.L., and Kells, K., Inside Indexing: The Decision-Making Process (Oregon: Information Today, 2005). amazon.com
Stauber, D.M., Facing the Text: Content and Structure in Book Indexing (Oregon: Cedar Row Press, 2004). amazon.com