Gaya APA
Hansen, Grace. (2021).
Seri panduan A - Z seputar covid-19: melawan covid-19 .
Jakarta:
Bhuana Ilmu Populer.
Gaya Chicago
Hansen, Grace.
Seri panduan A - Z seputar covid-19: melawan covid-19.
Jakarta:
Bhuana Ilmu Populer,
2021.
Buku Teks.
Gaya MLA
Hansen, Grace.
Seri panduan A - Z seputar covid-19: melawan covid-19.
Jakarta:
Bhuana Ilmu Populer,
2021.
Buku Teks.
Gaya Turabian
Hansen, Grace.
Seri panduan A - Z seputar covid-19: melawan covid-19.
Jakarta:
Bhuana Ilmu Populer,
2021.
Buku Teks.