Gaya APA
Gustafson. (2002).
Software enggineering .
UNITED STATES OF AMERICA:
Schaum.
Gaya Chicago
Gustafson.
Software enggineering.
UNITED STATES OF AMERICA:
Schaum,
2002.
Text.
Gaya MLA
Gustafson.
Software enggineering.
UNITED STATES OF AMERICA:
Schaum,
2002.
Text.
Gaya Turabian
Gustafson.
Software enggineering.
UNITED STATES OF AMERICA:
Schaum,
2002.
Print.