Gaya APA
Wenhong, Zhang. (2020).
Panduan pencegahan dan pengawasan covid-19 .
Depok:
shanghai scientific&technical publisher.
Gaya Chicago
Wenhong, Zhang.
Panduan pencegahan dan pengawasan covid-19.
Depok:
shanghai scientific&technical publisher,
2020.
.
Gaya MLA
Wenhong, Zhang.
Panduan pencegahan dan pengawasan covid-19.
Depok:
shanghai scientific&technical publisher,
2020.
.
Gaya Turabian
Wenhong, Zhang.
Panduan pencegahan dan pengawasan covid-19.
Depok:
shanghai scientific&technical publisher,
2020.
.