Gaya APA
Mobley, R.
(2014).
Maintenance Engineering Handbook
(
8th ed.)
.
Wyman Street, Usa:
Mcgraw Hill Education.
Gaya MLA
Mobley, R.Keith.
"Maintenance Engineering Handbook".
8th ed.
Wyman Street, Usa:
Mcgraw Hill Education,
2014.
FIC.