Gaya APA

Ellis, D. (2014). OVERCOMING DEAFNESS: THE STORY OF HEARING AND LANGUAGE . : CV. Spektra Anugerahabadi.

Gaya MLA

Ellis, Douek. "OVERCOMING DEAFNESS: THE STORY OF HEARING AND LANGUAGE". : CV. Spektra Anugerahabadi, 2014. Tadris Biologi.