- Britannica, use of oil
seeps in
ancient times".
Retrieved 9
September 2007.
Bilkadi, Zayn (1992). "Bulls From the Sea:
Ancient Oil Industries".
Aramco World...
-
Archived from the
original on 22
December 2015.
Retrieved 14
December 2015.
Bilkadi, Zayn. "The Oil Weapons".
Saudi Aramco World. 46 (1): 20–27.
Archived from...
- (1958).
Studies in
Early Petroleum History.
Brill Publishers. p. 149.
Bilkadi, Zayn. "The Oil Weapons".
Saudi Aramco World. 46 (1): 20–27.
Salim Al-H****ani...
-
Science (2nd ed.).
Knowledge House Publishers. ISBN 0-911119-43-4. Zayn
Bilkadi (University of California, Berkeley), "The Oil Weapons",
Saudi Aramco World...
-
history of the Crusades. Belknap. pp. 347–349. ISBN 978-0-674-02387-1. Zayn
Bilkadi (January–February 1995). "The Oil Weapons".
Saudi Aramco World. pp. 20–27...
- doi:10.1180/minmag.1950.029.211.02. ISSN 0026-461X.
Philby (1933), p. 13
Bilkadi, Z (1986). "The
Wabar Meteorite".
Saudi Aramco World. 37 (6): 26–33. Archived...
-
Natural Resources Canada (NRCan). 6
October 2017.
Retrieved 28
January 2020.
Bilkadi, Zayn (November–December 1984). "Bitumen – A History".
Saudi Aramco World...
-
Histria archaeologica: časopis Arheološkog
muzeja Istre. 46/2015: 169–194.
Bilkadi, Zayn (January 1995). "The Oil Weapons".
Saudi Aramco World. Vol. 46, no...
-
resources for healing.
Templeton Foundation Press. ISBN 1-932031-91-X.
Bilkadi, Zayn. "The Oil Weapons".
Saudi Aramco World. 46 (1): 20–27. Kent, James...
-
power of the Nabataeans, who were
expanding into
southern Syria. Zayn
Bilkadi suggested that
Antiochus XII
wanted to take
control over the Nabataeans'...
