Gaya APA

An analysis of the functions of tag questions employed by the characters in "Friends" TV shows season 1 (a sociolinguistics approach). (2010). : Universitas Sebelas Maret.

Gaya MLA

An analysis of the functions of tag questions employed by the characters in "Friends" TV shows season 1 (a sociolinguistics approach). . : Universitas Sebelas Maret, 2010. Thesis.