SUGIANA, O., & WIRYANA, I. M. [. (2001). SQL dengan postgres: Modul pelatihan/editor I Made Wiryana. Open Source Campus Agreement.
芝加哥风格引文SUGIANA, Owo, 与 I Made [ed] WIRYANA. SQL Dengan Postgres: Modul Pelatihan/editor I Made Wiryana. [s.l]: Open Source Campus Agreement, 2001.
MLA引文SUGIANA, Owo, 与 I Made [ed] WIRYANA. SQL Dengan Postgres: Modul Pelatihan/editor I Made Wiryana. Open Source Campus Agreement, 2001.
警告：这些引文格式不一定是100％准确.