White, C. L. (1964). World economic geography. Wadsworth Pub. Co..
Chicago-čujuhus (17. p.)White, C. Langdon. World Economic Geography. [n.p.]: Wadsworth Pub. Co., 1964.
MLA-čujuhus (9. p.)White, C. Langdon. World Economic Geography. Wadsworth Pub. Co., 1964.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.