Hirshleifer, Jack, author
Prentice-Hall, 1970
Buku Teks
Keirstead, B. S. (Burton Seely), author
Basil Blackwell, 1959
Buku Teks
Levy, Haim, author
Prentice-Hall, 1878
Buku Teks
Levy, Haim, author
Prentice-Hall, 1990
Buku Teks
Thurow, Lester C., author
Wadsworth, 1970
Buku Teks