Higgins, L. R. (1988). Maintainance Engineering Handbook. McGrawhill.
Chicago-čujuhus (17. p.)Higgins, L R. Maintainance Engineering Handbook. New York: McGrawhill, 1988.
MLA-čujuhus (9. p.)Higgins, L R. Maintainance Engineering Handbook. McGrawhill, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.