Gaya APA

Mutmainah, . (2017). The Effectiveness Of learning Center Strategy In Writing Procedure Text . Indramayu: FKIP Bhs. Inggris Universitas Wiralodra.

Gaya MLA

Mutmainah, . "The Effectiveness Of learning Center Strategy In Writing Procedure Text". Indramayu: FKIP Bhs. Inggris Universitas Wiralodra, 2017. Text.