Gaya APA
(Pengarang), A, F.
(1982).
Marine Gyro Compasses for Ships' Officers
.
ENGLAND ::
BROWN, SON & FERGUSON,.
Gaya MLA
(Pengarang), A., Frost.
"Marine Gyro Compasses for Ships' Officers".
ENGLAND ::
BROWN, SON & FERGUSON,,
1982.
Monograf.