Vidya Mandarani, S., & Niko Fediyanto, S. (2022). Buku Ajar English Pragmatics.
芝加哥风格引文Vidya Mandarani, S.S., 与 S.S Niko Fediyanto. Buku Ajar English Pragmatics. 2022.
MLA引文Vidya Mandarani, S.S., 与 S.S Niko Fediyanto. Buku Ajar English Pragmatics. 2022.
警告：这些引文格式不一定是100％准确.