Gaya APA
english dictionary for kids. (2009).
Jogjakarta:
pt wahyu media.
Gaya Chicago
english dictionary for kids.
.
Jogjakarta:
pt wahyu media,
2009.
Buku.
Gaya MLA
english dictionary for kids.
.
Jogjakarta:
pt wahyu media,
2009.
Buku.
Gaya Turabian
english dictionary for kids.
Jogjakarta:
pt wahyu media,
2009.
Buku.