Gaya APA
Mason, Todd. (1990).
Perot : an unauthorized biography .
Homewood, Illinois:
Dow Jones-Irwin.
Gaya Chicago
Mason, Todd.
Perot : an unauthorized biography.
Homewood, Illinois:
Dow Jones-Irwin,
1990.
Text.
Gaya MLA
Mason, Todd.
Perot : an unauthorized biography.
Homewood, Illinois:
Dow Jones-Irwin,
1990.
Text.
Gaya Turabian
Mason, Todd.
Perot : an unauthorized biography.
Homewood, Illinois:
Dow Jones-Irwin,
1990.
Print.