Gaya APA
K.H, L. (2004).
Process Centrifugal Compressors (Basics, Function, Operation, Design, Application) .
Berlin:
Springer.
Gaya MLA
K.H, Ludtke.
"Process Centrifugal Compressors (Basics, Function, Operation, Design, Application)".
Berlin:
Springer,
2004.
Printed Book.