Gaya APA

Kwong, J., Francis, M. (2003). Microtunneling and Horizontal Directional Drilling (HDD) Performance in Jet Grouted Soil . America: ASCE.

Gaya MLA

Kwong, James.., Francis, Mathew.. "Microtunneling and Horizontal Directional Drilling (HDD) Performance in Jet Grouted Soil". America: ASCE, 2003. Text.