APA (7th ed.) Citation

Yap, N. T. (1999). Strategies for writing business letters among selected weak ESL learners at Universiti Putra Malaysia / Yap Ngee Thai.

Chicago Style (17th ed.) Citation

Yap, Ngee Thai. Strategies for Writing Business Letters Among Selected Weak ESL Learners at Universiti Putra Malaysia / Yap Ngee Thai. 1999.

MLA (9th ed.) Citation

Yap, Ngee Thai. Strategies for Writing Business Letters Among Selected Weak ESL Learners at Universiti Putra Malaysia / Yap Ngee Thai. 1999.

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