Hammond, N.G.L. and Howard Hayes Scullard (editors), The Oxford Classical Dictionary, second edition, Oxford University Press, 1992.
William Howard Taft | John Howard | Howard Hughes | Howard Stern | Howard University | Ron Howard | Howard Dean | Howard Hawks | Howard Zinn | Rutherford B. Hayes | Isaac Hayes | The Howard Stern Show | Robert E. Howard | Helen Hayes | Howard Shore | Howard Carter | Howard | Hayes | Howard Baker | Howard County, Maryland | Trevor Howard | Michael Howard | Clint Howard | Leslie Howard | Clark Howard | Russell Howard | Howard Barker | Ebenezer Howard | Woody Hayes | Oliver O. Howard |