Gaya APA
PENNINGTON, T.
(2020).
PANDUAN KESIAPSIAGAAN HADAPI VIRUS CORONA
.
JAKARTA:
ELEX MEDIA KOMPUTINDO.
Gaya MLA
PENNINGTON, TESS.
"PANDUAN KESIAPSIAGAAN HADAPI VIRUS CORONA".
JAKARTA:
ELEX MEDIA KOMPUTINDO,
2020.
Text.