Gaya APA
BIRNIE, ., FOX, W.
(1970).
MARINE STEAM ENGINES AND TURBINES
.
London:
NEWNES-BUTTERWORTHS.
Gaya MLA
BIRNIE, ., FOX, WJ.
"MARINE STEAM ENGINES AND TURBINES".
London:
NEWNES-BUTTERWORTHS,
1970.
Text.