Gaya APA
Wilson, Judith, Terry, Morgan. (2004).
Focus On : Academic Skills For IELTS .
Logman:
Longman Asia ELT.
Gaya Chicago
Wilson, Judith, Terry, Morgan.
Focus On : Academic Skills For IELTS.
Logman:
Longman Asia ELT,
2004.
Buku.
Gaya MLA
Wilson, Judith, Terry, Morgan.
Focus On : Academic Skills For IELTS.
Logman:
Longman Asia ELT,
2004.
Buku.
Gaya Turabian
Wilson, Judith, Terry, Morgan.
Focus On : Academic Skills For IELTS.
Logman:
Longman Asia ELT,
2004.
Buku.