Gaya APA

Raharjo, R, J. (2015). The Effect of Picture and Picture Technique on Students Ability to Write Procedure Text: The Research Conducted at second grade in SMP N 19 Bogor . Bogor: FKIP Unpak.

Gaya MLA

Raharjo, Rizky, Julika/031109006. "The Effect of Picture and Picture Technique on Students Ability to Write Procedure Text: The Research Conducted at second grade in SMP N 19 Bogor". Bogor: FKIP Unpak, 2015. Text.