Nemchinov, V. S
The use of mathematics in economics / V. S Nemchinov
Oliver & Boyd 1964, 1964
 Buku Teks
Bruton, Henry J.
Principles of development economics /​ Henry J. Bruton.
Prentice-Hall, 1965
 Buku Teks
Mennes, L.B.M.
The element of space in development planning
North-Holland Publishing, 1969
 Buku Teks
Adelman, Irma
Theories of economic growth and development
Stanford University Press, 1961
 Buku Teks
Bryce, Murray D.
Industrial development / Murray D Bryce
The McGraw-Hill Book Company, 1960
 Buku Teks