Gaya APA
P.Lieberman, N. (2011).
Proses equipment malfuctions : Techniques to identify and correct plant problem (2011).
New Yrk:
New York : Mc Gaw HIll,.
Gaya MLA
P.Lieberman, Norman.
"Proses equipment malfuctions : Techniques to identify and correct plant problem".
2011
New Yrk:
New York : Mc Gaw HIll,,
2011.
Text.