Gaya APA
nendaryono, M. (1995).
Slope stability analysis using stereographic projections (data interpretation package) .
Sweden:
International Training & Development Centre At Lulea University.
Gaya MLA
nendaryono, Madiutomo.
"Slope stability analysis using stereographic projections (data interpretation package)".
Sweden:
International Training & Development Centre At Lulea University,
1995.
Text.