Gaya APA
Baharuddin, ., Rumpa, F, A.
(2020).
2019-nCOV Covid-19
(
Ed Ke I)
.
Yogyakarta:
PT Setia Purna Inves.
Gaya MLA
Baharuddin, ., Rumpa, Fathimah, Andi.
"2019-nCOV Covid-19".
Ed Ke I
Yogyakarta:
PT Setia Purna Inves,
2020.
Text.