Gaya APA
A content analysis on let's talk an english textbook for the ninth grade students of junior high sch. (2010).
:
Universitas Sebelas Maret.
Gaya MLA
A content analysis on let's talk an english textbook for the ninth grade students of junior high sch.
.
:
Universitas Sebelas Maret,
2010.
Skripsi.