Gaya APA

Yusuf, M, S. (2013). Developing Speaking Skill Through Descriptive Guessing Game Of Grade VIII Students At SMP Negeri 4 Palu . Palu; Indonesia: Pascasarjana Universitas Tadulako.

Gaya MLA

Yusuf, Maryam, Sompah. "Developing Speaking Skill Through Descriptive Guessing Game Of Grade VIII Students At SMP Negeri 4 Palu". Palu; Indonesia: Pascasarjana Universitas Tadulako, 2013. TESIS.