Gaya APA
Nasution, H.M.. (1995).
Routine maintenance in developing countries .
:
Piarc.
Gaya Chicago
Nasution, H.M..
Routine maintenance in developing countries.
:
Piarc,
1995.
Computer Software.
Gaya MLA
Nasution, H.M..
Routine maintenance in developing countries.
:
Piarc,
1995.
Computer Software.
Gaya Turabian
Nasution, H.M..
Routine maintenance in developing countries.
:
Piarc,
1995.
Computer Software.