Gaya APA
Barron, John. (1987).
KGB Today: The Hidden Hand .
New York:
Berkley Books.
Gaya Chicago
Barron, John.
KGB Today: The Hidden Hand.
New York:
Berkley Books,
1987.
Buku.
Gaya MLA
Barron, John.
KGB Today: The Hidden Hand.
New York:
Berkley Books,
1987.
Buku.
Gaya Turabian
Barron, John.
KGB Today: The Hidden Hand.
New York:
Berkley Books,
1987.
Buku.