APA-čujuhus (7. p.)
Ulrich, K. T., & Eppinger, S. D. (1995). Product design and development. McGraw-Hill.
Chicago-čujuhus (17. p.)
Ulrich, Karl T., juo Steven D. Eppinger. Product Design and Development. New York: McGraw-Hill, 1995.
MLA-čujuhus (9. p.)
Ulrich, Karl T., juo Steven D. Eppinger. Product Design and Development. McGraw-Hill, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.