Buku Panduan 1981/82 : Bahagian Ladang, MYUPM-UNIPERMA-13-400, Container: Gedung 1/52. MAIN ARCHIVES.
Buku Panduan 1981/82 : Bahagian Ladang, MYUPM-UNIPERMA-13-400, Container: Gedung 1/52. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/959 Accessed April 29, 2025.