Gaya APA
Electronic Navigation Systems 3th Ed.. (2001).
London:
Routledge.
Gaya Chicago
Electronic Navigation Systems 3th Ed..
3th Ed..
London:
Routledge,
2001.
Text.
Gaya MLA
Electronic Navigation Systems 3th Ed..
3th Ed..
London:
Routledge,
2001.
Text.
Gaya Turabian
Electronic Navigation Systems 3th Ed..
London:
Routledge,
2001.
Print.