Gaya APA
Henn, Raymond W.. (1996).
Practical Guide to Grouting of Underground Structures .
America:
ASCE Press.
Gaya Chicago
Henn, Raymond W..
Practical Guide to Grouting of Underground Structures.
America:
ASCE Press,
1996.
Text.
Gaya MLA
Henn, Raymond W..
Practical Guide to Grouting of Underground Structures.
America:
ASCE Press,
1996.
Text.
Gaya Turabian
Henn, Raymond W..
Practical Guide to Grouting of Underground Structures.
America:
ASCE Press,
1996.
Print.