Buku Panduan 1987/88 : Bahagian Ladang Universiti Pertanian Malaysia, MYUPM-UNIPERMA-13-122, Container: Gedung 1/23. MAIN ARCHIVES.
Buku Panduan 1987/88 : Bahagian Ladang Universiti Pertanian Malaysia, MYUPM-UNIPERMA-13-122, Container: Gedung 1/23. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/409 Accessed April 29, 2025.