Gaya APA
Lida, H. et al (2006).
Work and Design of a New Tunneling Method ‘SENS’ to Unconsolidated Ground .
London:
Taylor & Francis Group,.
Gaya MLA
Lida, H.. et al.
"Work and Design of a New Tunneling Method ‘SENS’ to Unconsolidated Ground".
London:
Taylor & Francis Group,,
2006.
Text.