Gaya APA

Hayadi, K, R, &, B, H. (2017). Sistem Informasi Berbasis Expert System . : Deepublish.

Gaya MLA

Hayadi, Kasman, Rukun, &, B., Herawan. "Sistem Informasi Berbasis Expert System". : Deepublish, 2017. S2-Pendidikan Agama Islam.