Gaya APA
Marine Electronic Navigation. (1980).
Semarang:
S. F. Appleyard.
Gaya Chicago
Marine Electronic Navigation.
-.
Semarang:
S. F. Appleyard,
1980.
Text.
Gaya MLA
Marine Electronic Navigation.
-.
Semarang:
S. F. Appleyard,
1980.
Text.
Gaya Turabian
Marine Electronic Navigation.
Semarang:
S. F. Appleyard,
1980.
Print.