ISHAK SAAT; AHMAD ZAINUDIN HUSIN. Institusi Raja: Pelbagai Kisah Kesultanan Alam Melayu. [s.l.] : Penerbit UTHM,2021. Disponível em: https://penerbit.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/8.. Acesso em: 1 jul. 2024.