Barnett, R. A. (1987). Calculus: For Management, Life and Social Science (4th.). Dellen Publishing Company.
Chicago-čujuhus (17. p.)Barnett, Raymond A. Calculus: For Management, Life and Social Science. 4th. New York: Dellen Publishing Company, 1987.
MLA-čujuhus (9. p.)Barnett, Raymond A. Calculus: For Management, Life and Social Science. 4th. Dellen Publishing Company, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.