APA Citation

Nunun Tri Widarwati, & Sihindun Arumi. (2014). Let's speak: A brief overview of English speaking practice (Cet. 1.). Yogyakarta: Pustaka Pelajar.

Chicago Style Citation

Nunun Tri Widarwati, and Sihindun Arumi. Let's Speak: A Brief Overview of English Speaking Practice. Cet. 1. Yogyakarta: Pustaka Pelajar, 2014.

MLA Citation

Nunun Tri Widarwati, and Sihindun Arumi. Let's Speak: A Brief Overview of English Speaking Practice. Cet. 1. Yogyakarta: Pustaka Pelajar, 2014.

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