Cita APA

Reni Agustin P., S. (2008). Let's Understand English. Era Pustaka Utama.

Chicago Style Citation

Reni Agustin P., S.Pd. Let's Understand English. Era Pustaka Utama, 2008.

Cita MLA

Reni Agustin P., S.Pd. Let's Understand English. Era Pustaka Utama, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.