Gaya APA

Anggolaon, D. (2015). Applying Contextual Pictures to Develop Students' Writing Skill of SMA Negeri 1 Buko . Palu; Indonesia: Pascasarjana Universitas Tadulako.

Gaya MLA

Anggolaon, Desriani. "Applying Contextual Pictures to Develop Students' Writing Skill of SMA Negeri 1 Buko". Palu; Indonesia: Pascasarjana Universitas Tadulako, 2015. TESIS.