Jerome, Harry
Routledge , 1934
Buku Teks
Clark, John M., author
National Bureau of Economic Resesarch, 1934
Buku Teks
Berle, Adolf A., Jr., author
Harcourt, Brace, 1959
Buku Teks
Adams, Walter, 1922-1998, author
Prentice-Hall, 2001
Buku Teks
Veblen, Thorstein, author
The Viking Press, Inc., 1954
Buku Teks