Gaya APA

NUGROHO, Y, B, S. (2013). Improving the students' competence identifying main idea of the text by using THINK, PAIR, SQUARE, . : Pascasarjana UNS.

Gaya MLA

NUGROHO, Yohanes, Bosko, Seta. "Improving the students' competence identifying main idea of the text by using THINK, PAIR, SQUARE,". : Pascasarjana UNS, 2013. Text.