Gaya APA
Bolton, W.. (1998).
Control engineering (2nd ed).
Harlow:
Prentice Hall.
Gaya Chicago
Bolton, W..
Control engineering.
2nd ed
Harlow:
Prentice Hall,
1998.
Text.
Gaya MLA
Bolton, W..
Control engineering.
2nd ed
Harlow:
Prentice Hall,
1998.
Text.
Gaya Turabian
Bolton, W..
Control engineering.
2nd ed
Harlow:
Prentice Hall,
1998.
Print.