Gaya APA
Erna Fitrini, dkk. (2020).
English everywhere (edisi 1).
Jakarta:
PT. Gading Inti Prima.
Gaya Chicago
Erna Fitrini, dkk.
English everywhere.
edisi 1
Jakarta:
PT. Gading Inti Prima,
2020.
Text.
Gaya MLA
Erna Fitrini, dkk.
English everywhere.
edisi 1
Jakarta:
PT. Gading Inti Prima,
2020.
Text.
Gaya Turabian
Erna Fitrini, dkk.
English everywhere.
edisi 1
Jakarta:
PT. Gading Inti Prima,
2020.
Print.