APA (7th ed.) Citation

Asiah, K., & Ahmad Nasaruddin, S. (2016). Speaking Skills: Business English for Workplace Communication (Module 1).

Chicago Style (17th ed.) Citation

Asiah, Kassim, and Sulaiman Ahmad Nasaruddin. Speaking Skills: Business English for Workplace Communication (Module 1). 2016.

MLA (8th ed.) Citation

Asiah, Kassim, and Sulaiman Ahmad Nasaruddin. Speaking Skills: Business English for Workplace Communication (Module 1). 2016.

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