Gaya APA
Lenk, John D.. (1981).
Handbook of electronic test procedures .
United States of America:
Prentice Hall.
Gaya Chicago
Lenk, John D..
Handbook of electronic test procedures.
United States of America:
Prentice Hall,
1981.
Text.
Gaya MLA
Lenk, John D..
Handbook of electronic test procedures.
United States of America:
Prentice Hall,
1981.
Text.
Gaya Turabian
Lenk, John D..
Handbook of electronic test procedures.
United States of America:
Prentice Hall,
1981.
Print.