Gaya APA

The effectiveness of four square writing in teaching writing viewed from students' creativity (an experimental research at eleventh grade students of SMAN Karangpandan in the academic year of 2013/2014). (2014). : Universitas Sebelas Maret.

Gaya MLA

The effectiveness of four square writing in teaching writing viewed from students' creativity (an experimental research at eleventh grade students of SMAN Karangpandan in the academic year of 2013/2014). . : Universitas Sebelas Maret, 2014. Thesis.