Mehta, J.K.
Lectures on modern economic theory
Caitanya Publishing House, 1967
 Buku Teks
Mussey, Henry R.
Economic principles and modern practice / by Henry R. Mussey and Elizabeth Donnan
Ginn and Company, 1947
 Buku Teks
McKenna, John R.
Readings in introductory economics/ John R. McKenna and Ronald A. Wykstra
Harper and Row , 1971
 Buku Teks
Hogendorn, Jan S.
Modern economics
Prentice-Hall, 1995
 Buku Teks
Burns, Arthur Edward
Modern economics
Harcourt, Brace, 1948
 Buku Teks