Lenk, J. D. (1993). McGraw-Hill circuit encyclopedia and troubleshooting guide. McGraw-Hill.
Chicago Style (17th ed.) CitationLenk, John D. McGraw-Hill Circuit Encyclopedia and Troubleshooting Guide. New York: McGraw-Hill, 1993.
MLA (9th ed.) CitationLenk, John D. McGraw-Hill Circuit Encyclopedia and Troubleshooting Guide. McGraw-Hill, 1993.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.