APA (7th ed.) Citation

Mohd Firdaus Haji Fadzilah. (2023). Sejarah Perak dan Selangor. Pustaka Zamrud.

Chicago Style (17th ed.) Citation

Mohd Firdaus Haji Fadzilah. Sejarah Perak Dan Selangor. Ampang, Selangor: Pustaka Zamrud, 2023.

MLA (9th ed.) Citation

Mohd Firdaus Haji Fadzilah. Sejarah Perak Dan Selangor. Pustaka Zamrud, 2023.

Warning: These citations may not always be 100% accurate.