Gaya APA

Afifah, N., Norwanto, M. (2013). Improving Vicabulary Mastery by Using Crossword Puzzle (Clasroom Action Research for the First Grade of Mts Muhammadiyah Tersono in Academic Years of 2012/2013) . Salatiga: STAIN Salatiga.

Gaya MLA

Afifah, Nur., Norwanto, M.Hum. "Improving Vicabulary Mastery by Using Crossword Puzzle (Clasroom Action Research for the First Grade of Mts Muhammadiyah Tersono in Academic Years of 2012/2013)". Salatiga: STAIN Salatiga, 2013. Text.