Gaya APA
Lombardi,Giovanni.. (2003).
Grouting of Rock Masses .
America:
ASCE.
Gaya Chicago
Lombardi,Giovanni..
Grouting of Rock Masses.
America:
ASCE,
2003.
Text.
Gaya MLA
Lombardi,Giovanni..
Grouting of Rock Masses.
America:
ASCE,
2003.
Text.
Gaya Turabian
Lombardi,Giovanni..
Grouting of Rock Masses.
America:
ASCE,
2003.
Print.