Gaya APA
Betsisi, Andrew, Mamas, Lawrence. (2016).
Succeed in IELTS : Self-practice, authentic test format, practical usage .
Jakarta:
Erlangga.
Gaya Chicago
Betsisi, Andrew, Mamas, Lawrence.
Succeed in IELTS : Self-practice, authentic test format, practical usage.
Jakarta:
Erlangga,
2016.
Buku Tercetak.
Gaya MLA
Betsisi, Andrew, Mamas, Lawrence.
Succeed in IELTS : Self-practice, authentic test format, practical usage.
Jakarta:
Erlangga,
2016.
Buku Tercetak.
Gaya Turabian
Betsisi, Andrew, Mamas, Lawrence.
Succeed in IELTS : Self-practice, authentic test format, practical usage.
Jakarta:
Erlangga,
2016.
Buku Tercetak.