Gaya APA
Airmas Asri Insight. (2016).
Jakarta:
Airmas Asri.
Gaya Chicago
Airmas Asri Insight.
.
Jakarta:
Airmas Asri,
2016.
Buku.
Gaya MLA
Airmas Asri Insight.
.
Jakarta:
Airmas Asri,
2016.
Buku.
Gaya Turabian
Airmas Asri Insight.
Jakarta:
Airmas Asri,
2016.
Buku.