Gaya APA
Haryoto, Edie. (2020).
Penanggulangan Covid-19 .
Jakarta:
RMBooks.
Gaya Chicago
Haryoto, Edie.
Penanggulangan Covid-19.
Jakarta:
RMBooks,
2020.
Text.
Gaya MLA
Haryoto, Edie.
Penanggulangan Covid-19.
Jakarta:
RMBooks,
2020.
Text.
Gaya Turabian
Haryoto, Edie.
Penanggulangan Covid-19.
Jakarta:
RMBooks,
2020.
Print.