Yoong Kai Seng. (2011). 600 modern business letters in English & Bahasa Malaysia. Minerva Pub. (NS) Sdn Bhd.
Chicago Style (17th ed.) CitationYoong Kai Seng. 600 Modern Business Letters in English & Bahasa Malaysia. Selangor: Minerva Pub. (NS) Sdn Bhd, 2011.
MLA (9th ed.) CitationYoong Kai Seng. 600 Modern Business Letters in English & Bahasa Malaysia. Minerva Pub. (NS) Sdn Bhd, 2011.
Warning: These citations may not always be 100% accurate.