Gaya APA
Petzinger, Thomas. (1987).
Oil and Honor : the texaco pennzoil wars .
New York:
GP Putnams Sons.
Gaya Chicago
Petzinger, Thomas.
Oil and Honor : the texaco pennzoil wars.
New York:
GP Putnams Sons,
1987.
Buku.
Gaya MLA
Petzinger, Thomas.
Oil and Honor : the texaco pennzoil wars.
New York:
GP Putnams Sons,
1987.
Buku.
Gaya Turabian
Petzinger, Thomas.
Oil and Honor : the texaco pennzoil wars.
New York:
GP Putnams Sons,
1987.
Buku.