SINGER, H. (1964). International development; growth and change. McGraw-Hill.
Chicago-čujuhus (17. p.)SINGER, H.W. International Development; Growth and Change. New York: McGraw-Hill, 1964.
MLA-čujuhus (9. p.)SINGER, H.W. International Development; Growth and Change. McGraw-Hill, 1964.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.