Gaya APA
Control engineering. (1992).
New York:
Longman scientific & Technical.
Gaya Chicago
Control engineering.
.
New York:
Longman scientific & Technical,
1992.
Text.
Gaya MLA
Control engineering.
.
New York:
Longman scientific & Technical,
1992.
Text.
Gaya Turabian
Control engineering.
New York:
Longman scientific & Technical,
1992.
Print.