Gaya APA
International Code of Signals 1969. (1969).
United Kingdom:
Her Majesty\'s Stationery Office.
Gaya Chicago
International Code of Signals 1969.
.
United Kingdom:
Her Majesty\'s Stationery Office,
1969.
Text.
Gaya MLA
International Code of Signals 1969.
.
United Kingdom:
Her Majesty\'s Stationery Office,
1969.
Text.
Gaya Turabian
International Code of Signals 1969.
United Kingdom:
Her Majesty\'s Stationery Office,
1969.
Print.