APA
Lenk J. D., . (1971). Handbook of practical solid-state troubleshooting. Englewood Cliffs: Prentice-Hall.
Chicago
Lenk John D, . 1971. Handbook of practical solid-state troubleshooting. Englewood Cliffs: Prentice-Hall.
Harvard
Lenk J. D., . (1971). Handbook of practical solid-state troubleshooting. Englewood Cliffs: Prentice-Hall.
MLA
Lenk John D, . Handbook of practical solid-state troubleshooting. Englewood Cliffs: Prentice-Hall. 1971.