APA (7th ed.) Citation

Ha, P. L. (2008). Teaching english as an international language. Gramedia.

Chicago Style (17th ed.) Citation

Ha, Phan Le. Teaching English as an International Language. Gramedia, 2008.

MLA (8th ed.) Citation

Ha, Phan Le. Teaching English as an International Language. Gramedia, 2008.

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