(2017). A basic understanding of pronunciation (Cetakan pertama.). Pekanbaru: Pekanbaru.
Chicago Style CitationA Basic Understanding of Pronunciation. Cetakan pertama. Pekanbaru: Pekanbaru, 2017.
MLA CitationA Basic Understanding of Pronunciation. Cetakan pertama. Pekanbaru: Pekanbaru, 2017.
Warning: These citations may not always be 100% accurate.