Gaya APA
Kolymbas, D.
(2005).
Tunnelling and Tunnel Mechanics
(
1st ed.)
.
Berlin, Heidelberg:
Springer.
Gaya MLA
Kolymbas, Dimitrios..
"Tunnelling and Tunnel Mechanics".
1st ed.
Berlin, Heidelberg:
Springer,
2005.
E Book.