Rostow, Walt Whitman, author
W.W. Norton, 1962
Buku Teks
Eltis, W.A.
Hutchinson University Library , 1966
Buku Teks
Barro, Robert J.
MIT Press, 2003
Buku Teks
Barro, Robert J., author
McGraw-Hill, 1995
Buku Teks
Kuznets, Simon Smith, 1901-, author
Yale University Press, 1966
Buku Teks