Gaya APA
Munfah, N., Butler, J. (2006).
Control of Contaminated Groundwater During Tunnel Excavation .
London:
Taylor & Francis Group,.
Gaya MLA
Munfah, N.A.., Butler, J..
"Control of Contaminated Groundwater During Tunnel Excavation".
London:
Taylor & Francis Group,,
2006.
Text.