Gaya APA
Hungr, Oldrich. (2005).
Landslide Risk Management .
:
AA.Balkema.
Gaya Chicago
Hungr, Oldrich.
Landslide Risk Management.
:
AA.Balkema,
2005.
Text.
Gaya MLA
Hungr, Oldrich.
Landslide Risk Management.
:
AA.Balkema,
2005.
Text.
Gaya Turabian
Hungr, Oldrich.
Landslide Risk Management.
:
AA.Balkema,
2005.
Print.