Gaya APA
Ryall, Michael J.. (2010).
Bridge Management (2nd Edition).
Netherlands:
Butterworth-Heinemann.
Gaya Chicago
Ryall, Michael J..
Bridge Management.
2nd Edition
Netherlands:
Butterworth-Heinemann,
2010.
Text.
Gaya MLA
Ryall, Michael J..
Bridge Management.
2nd Edition
Netherlands:
Butterworth-Heinemann,
2010.
Text.
Gaya Turabian
Ryall, Michael J..
Bridge Management.
2nd Edition
Netherlands:
Butterworth-Heinemann,
2010.
Print.