Gaya APA

DYAN, V, L. (2010). Improving writing skill through guided writing (a classroom action research at the third tear of SMU . : Universitas Sebelas Maret.

Gaya MLA

DYAN, Vayye, Langen. "Improving writing skill through guided writing (a classroom action research at the third tear of SMU". : Universitas Sebelas Maret, 2010. Skripsi.