The H. W. Wilson Company half a century of bibliographic publishing - Lawler, John Lawrence (Minneapolis University of Minnesota Press, 1950)
2. Chronological list of the company's general publications
"Selected list of Wilson indexes and services": p. 163-167. "Chronological list of the company's general publications": p. 168-197
Keywords: Wilson, H. W. -- 1868-1954.; H.W. Wilson Company -- History; Publishers and publishing -- New York (State) -- Bronx (New York) -- History; Indexes -- Publishing -- New York (State) -- Bronx (New York) -- History