Dr. Roslan (1998). "Case Abstract- 'Hospikrai Can'". National Institute of Public Administration (INTAN), Malaysia. Archived from the original on 21 February 2007. Retrieved 3 March 2008.
Ketua Pengarah Jabatan Pengairan & Saliran Malaysia (Ministry of Natural Resources & Environment) (21 June 2007). "Flood and Drought Management in Malaysia". Deraf Teks Ucapan. pp. (page 9). Archived from the original(.doc) on 1 October 2008. Retrieved 12 October 2008.
parlimen.gov.my
"Questions for Oral Answers"(PDF). Second House of Representatives Malaysia - Fourth Session - Order Paper. Parlimen Malaysia. 12 February 1968. Archived from the original(PDF) on 30 August 2008. Retrieved 24 February 2008.
The Ministry of Tourism, Malaysia. "Kuala Krai Mini Zoo". Virtual Malaysia. Archived from the original on 31 December 2006. Retrieved 9 December 2006.
water.gov.my
Department of Drainage and Irrigation of Kelantan (2005). "The Bradley Steps, Kuala Krai". DID Kelantan History - Structures of Historical Significance. Retrieved 9 December 2006. [dead link]
"Major Floods". Bernama Library and Infolink Service. 2004. Archived from the original on 1 October 2007. Retrieved 9 December 2006.
"Questions for Oral Answers"(PDF). Second House of Representatives Malaysia - Fourth Session - Order Paper. Parlimen Malaysia. 12 February 1968. Archived from the original(PDF) on 30 August 2008. Retrieved 24 February 2008.
Dr. Roslan (1998). "Case Abstract- 'Hospikrai Can'". National Institute of Public Administration (INTAN), Malaysia. Archived from the original on 21 February 2007. Retrieved 3 March 2008.
The Ministry of Tourism, Malaysia. "Kuala Krai Mini Zoo". Virtual Malaysia. Archived from the original on 31 December 2006. Retrieved 9 December 2006.
Ketua Pengarah Jabatan Pengairan & Saliran Malaysia (Ministry of Natural Resources & Environment) (21 June 2007). "Flood and Drought Management in Malaysia". Deraf Teks Ucapan. pp. (page 9). Archived from the original(.doc) on 1 October 2008. Retrieved 12 October 2008.