Encik Richard Manuel. (1981). Urusniaga Sebahagian Dari Estet Melalui Private Agreement (Cukai Setem). Kementerian Kewangan.
Chicago Style (17th ed.) CitationEncik Richard Manuel. Urusniaga Sebahagian Dari Estet Melalui Private Agreement (Cukai Setem). Negeri Perak: Kementerian Kewangan, 1981.
MLA (9th ed.) CitationEncik Richard Manuel. Urusniaga Sebahagian Dari Estet Melalui Private Agreement (Cukai Setem). Kementerian Kewangan, 1981.
Warning: These citations may not always be 100% accurate.