APA (7th ed.) Citation

May Tan & Chung. Model business letters for powerful communication.

Chicago Style (17th ed.) Citation

May Tan and Chung. Model Business Letters for Powerful Communication. Singapore lbBooks & Rights international lc1997.

MLA (9th ed.) Citation

May Tan and Chung. Model Business Letters for Powerful Communication.

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