Gaya APA

Arrang, M, T, R, D, J, R, T. (2021). English Grammar (Pre-Intermediate) . : Deepublish.

Gaya MLA

Arrang, Matius, Tandikombong,, Rachel,, Dan, Judith, Ratu, Tandi. "English Grammar (Pre-Intermediate)". : Deepublish, 2021. S2-Ekonomi Syariah.