Gaya APA
Hellystia, D.
(2020).
A Research on Sociolinguistics
(
Cet ke 1)
.
Yogyakarta:
Deepublish.
Gaya MLA
Hellystia, Devi.
"A Research on Sociolinguistics".
Cet ke 1
Yogyakarta:
Deepublish,
2020.
Text.