Gaya APA
Baus, Ursula, Schlaich, Mike., Dechau, Wilfried.. (2008).
Footbridges: construction, design, history .
Boston:
Birkhäuser.
Gaya Chicago
Baus, Ursula, Schlaich, Mike., Dechau, Wilfried..
Footbridges: construction, design, history.
Boston:
Birkhäuser,
2008.
Buku.
Gaya MLA
Baus, Ursula, Schlaich, Mike., Dechau, Wilfried..
Footbridges: construction, design, history.
Boston:
Birkhäuser,
2008.
Buku.
Gaya Turabian
Baus, Ursula, Schlaich, Mike., Dechau, Wilfried..
Footbridges: construction, design, history.
Boston:
Birkhäuser,
2008.
Buku.