Gaya APA
Smith, D, D, J.
(2001).
Reliability, Maintainability And Risk
(
6)
.
Inggris Raya:
Butterworth-Heinemann.
Gaya MLA
Smith, Dr, David, J.
"Reliability, Maintainability And Risk".
6
Inggris Raya:
Butterworth-Heinemann,
2001.
Text.