Gaya APA

An analysis of the functions of tag questions employed by the characters in "friends" TV shows seaso. (2010). : Fakultas Sastra dan Seni Rupa UNS.

Gaya MLA

An analysis of the functions of tag questions employed by the characters in "friends" TV shows seaso. . : Fakultas Sastra dan Seni Rupa UNS, 2010. Skripsi.