Lewis, Edward E.
Methods of statistical analysis in economics and business / by Edward E. Lewis
Houghton Mifflin, 1963
 Buku Teks SO
Gleeck, Lewis E.
American institutions in the Philippines, 1898-1941 / Lewis E. Gleeck, Jr.
Historical Conservation Society, 1976
 Buku Teks
Ramage, Douglas E.
Politics in Indonesia: democracy, Islam and the ideology of tolerance / Douglas E. Ramage
Routledge , 1997
 Buku Teks
Financing urban government in the welfare state / edited by Douglas E. Ashford
Croom Helm, 1980
 Buku Teks
Lindeman, Ralph D
Norman Douglas
Twayne Publishing, 1965
 Buku Teks