Gaya APA
Lee, Jane, Carlsson, Malin. (2005).
Pre-intermediate level 6 .
Hongkong:
EF English First.
Gaya Chicago
Lee, Jane, Carlsson, Malin.
Pre-intermediate level 6.
Hongkong:
EF English First,
2005.
Buku.
Gaya MLA
Lee, Jane, Carlsson, Malin.
Pre-intermediate level 6.
Hongkong:
EF English First,
2005.
Buku.
Gaya Turabian
Lee, Jane, Carlsson, Malin.
Pre-intermediate level 6.
Hongkong:
EF English First,
2005.
Buku.