Gaya APA

M.Pd, N, K, S. (2017). Penelitian Tindakan Kelas ( PTK) . : Deepublish.

Gaya MLA

M.Pd, Nurhafit, Kurniawan;, S.Pd.;. "Penelitian Tindakan Kelas ( PTK)". : Deepublish, 2017. Text.