1. Name: Muhammad Umar
2. Occupation: Copywriter
3. Contributions:
- Copywriter, Taj al-Salatin (1824)
Source:
Jelani Harun & Azmi Iskandar Merican (2004). Pengarang Manuskrip dan Permulaan Percetakan di Pulau-Pinang. In Sohaimi Abdul Aziz (ed.) Cakerawala Penulisan Sejarah dan Intelektualisme (pp 1- 29). Pulau-Pinang: Persatuan Karyawan Pulau-Pinang
