Gaya APA
Cikanek, Edward M.. ().
Tunnel cost estimates by computer .
:
ASCE.
Gaya Chicago
Cikanek, Edward M..
Tunnel cost estimates by computer.
:
ASCE,
.
Computer Software.
Gaya MLA
Cikanek, Edward M..
Tunnel cost estimates by computer.
:
ASCE,
.
Computer Software.
Gaya Turabian
Cikanek, Edward M..
Tunnel cost estimates by computer.
:
ASCE,
.
Computer Software.