Muhammad Amar Arna Salam, D. (2009). 481 Effective MODEL Business Letters: Professionally Written Letters That Will Bring SUCCESS to Your BUSINESS. Batu Caves, Selangor : RR Media.
Chicago Style (17th ed.) CitationMuhammad Amar Arna Salam, Dr. 481 Effective MODEL Business Letters: Professionally Written Letters That Will Bring SUCCESS to Your BUSINESS. Batu Caves, Selangor : RR Media, 2009.
MLA (9th ed.) CitationMuhammad Amar Arna Salam, Dr. 481 Effective MODEL Business Letters: Professionally Written Letters That Will Bring SUCCESS to Your BUSINESS. Batu Caves, Selangor : RR Media, 2009.
Warning: These citations may not always be 100% accurate.