Gaya APA
Renshaw, Janson. (2008).
Boost speaking 1 / Janson Renshaw .
:
Hongkong: Pearson Education.
Gaya Chicago
Renshaw, Janson.
Boost speaking 1 / Janson Renshaw.
:
Hongkong: Pearson Education,
2008.
Buku.
Gaya MLA
Renshaw, Janson.
Boost speaking 1 / Janson Renshaw.
:
Hongkong: Pearson Education,
2008.
Buku.
Gaya Turabian
Renshaw, Janson.
Boost speaking 1 / Janson Renshaw.
:
Hongkong: Pearson Education,
2008.
Buku.