↑ "Discover Jordan". Diarkibkan daripada yang asal pada 2010-10-05. Jordan is a jewel in the Middle East, a mysterious and enthralling country that's home to the ancient city of Petra, the biblical site of Umm Quais and the cleansing mud baths of the Dead Sea.
↑ James Alexander. Malaysia Brunei & Singapore. New Holland Publishers. m/s. 367.
