Gaya APA
Lay, Mary M.. (1995).
Technical communication .
Chicago:
Irwin.
Gaya Chicago
Lay, Mary M..
Technical communication.
Chicago:
Irwin,
1995.
Text.
Gaya MLA
Lay, Mary M..
Technical communication.
Chicago:
Irwin,
1995.
Text.
Gaya Turabian
Lay, Mary M..
Technical communication.
Chicago:
Irwin,
1995.
Print.