APA-čujuhus (7. p.)

JAMES, . L. D. (1971). Economics of water resources planning: By. McGraw-Hill.

Chicago-čujuhus (17. p.)

JAMES, L. Douglas. Economics of Water Resources Planning: By. New York: McGraw-Hill, 1971.

MLA-čujuhus (9. p.)

JAMES, L. Douglas. Economics of Water Resources Planning: By. McGraw-Hill, 1971.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.