Gaya APA
Lorna Gilmour,dkk. (2016).
Collins English Dictionary & Thesaurus .
:
.
Gaya Chicago
Lorna Gilmour,dkk.
Collins English Dictionary & Thesaurus.
:
,
2016.
SMA IT.
Gaya MLA
Lorna Gilmour,dkk.
Collins English Dictionary & Thesaurus.
:
,
2016.
SMA IT.
Gaya Turabian
Lorna Gilmour,dkk.
Collins English Dictionary & Thesaurus.
:
,
2016.
SMA IT.