Gaya APA

Khasana, W, Y. (2011). A comparative study on using English song and reading text toward students English vocabulary mastery to the fourth year class at SDN II Purworejo in academic year 2010/2011 . Tulungagung: STAIN Tulungagung.

Gaya MLA

Khasana, Widya, Yunida. "A comparative study on using English song and reading text toward students English vocabulary mastery to the fourth year class at SDN II Purworejo in academic year 2010/2011". Tulungagung: STAIN Tulungagung, 2011. Skripsi.