Roland Hughes & Chaiyot Yongcharoenchai op 28 september 2019, 'Blue Diamond Affair: The mystery of the stolen Saudi jewels' via BBC News: [2]. Gearchiveerd op 27 oktober 2021.
independent.co.uk
Terry McCarthy op 25 sep 1994, 'Saudi gems theft leaves deadly trail in Thailand', in The Independent: [3]. Gearchiveerd op 12 augustus 2021.
Roland Hughes & Chaiyot Yongcharoenchai op 28 september 2019, 'Blue Diamond Affair: The mystery of the stolen Saudi jewels' via BBC News: [2]. Gearchiveerd op 27 oktober 2021.