Gaya APA

Pratama, L, R, Y. (2018). The effectiveness of guessing game technique towards students vocabulary mastery : skripsi . Batam: Universitas Riau Kepulauan Batam.

Gaya MLA

Pratama, Latuvan, Rizki, Yega. "The effectiveness of guessing game technique towards students vocabulary mastery : skripsi". Batam: Universitas Riau Kepulauan Batam, 2018. Text.