Gaya APA
Zulkifli, Arif. (2018).
GREEN INDUSTRY .
Jakarta:
SALEMBA EMPAT.
Gaya Chicago
Zulkifli, Arif.
GREEN INDUSTRY.
Jakarta:
SALEMBA EMPAT,
2018.
Text.
Gaya MLA
Zulkifli, Arif.
GREEN INDUSTRY.
Jakarta:
SALEMBA EMPAT,
2018.
Text.
Gaya Turabian
Zulkifli, Arif.
GREEN INDUSTRY.
Jakarta:
SALEMBA EMPAT,
2018.
Print.