Boyes, W., & Melvin, M. (1991). Microeconomics. Houghton Mifflin.
Chicago-čujuhus (17. p.)Boyes, William, juo Michael Melvin. Microeconomics. Boston: Houghton Mifflin, 1991.
MLA-čujuhus (9. p.)Boyes, William, juo Michael Melvin. Microeconomics. Houghton Mifflin, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.