Gaya APA

Susilawati, R. (2018). The effect of numbered heads together technique towards students' speaking skill in the eleventh grade sma negeri 1 nanggung bogor . Bogor: Universitas Muhammadiyah Bogor Raya.

Gaya MLA

Susilawati, Risna. "The effect of numbered heads together technique towards students' speaking skill in the eleventh grade sma negeri 1 nanggung bogor". Bogor: Universitas Muhammadiyah Bogor Raya, 2018. Text.