Gaya APA
SAP 90 : structural analysis program. (1996).
:
Teknik Sipil ITS.
Gaya Chicago
SAP 90 : structural analysis program.
.
:
Teknik Sipil ITS,
1996.
.
Gaya MLA
SAP 90 : structural analysis program.
.
:
Teknik Sipil ITS,
1996.
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Gaya Turabian
SAP 90 : structural analysis program.
:
Teknik Sipil ITS,
1996.
.