Gaya APA
Practical Marine Engineering. (1948).
USA:
Prentice Hall.
Gaya Chicago
Practical Marine Engineering.
.
USA:
Prentice Hall,
1948.
Text.
Gaya MLA
Practical Marine Engineering.
.
USA:
Prentice Hall,
1948.
Text.
Gaya Turabian
Practical Marine Engineering.
USA:
Prentice Hall,
1948.
Print.