Metz, Harold W.
Labor policy of the federal government / Harold W. Metz
The Brookings Institution, 1945
 Buku Teks
Gingrich, Harold W.
Electrical machinery, transformers, and control / Harold W. Gingrich
Prentice-Hall, 1979
 Buku Teks
Fox, Michael W.
Farm animals : husbandry, behavior and veterinary practice / Michael W. Fox
University Park Press, 1983
 Buku Teks
Fox, Harrison W.
Congressional staffs : the invisible force in American lawmaking / Harrison W. Fox
The Free Press, 1977
 Buku Teks
Weiss, Leonard W.
Economics and society / Leonard W. Weiss
John Wiley & Sons, 1981
 Buku Teks