APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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