Gaya APA

muliani, R. (2011). The Relationship between Socio-economic Status of Parents and Students Achievement in English Skill of the Fourth Grade Students at GONTOR 5 Kediri . Jakarta: fkip uhamka.

Gaya MLA

muliani, Riska. "The Relationship between Socio-economic Status of Parents and Students Achievement in English Skill of the Fourth Grade Students at GONTOR 5 Kediri". Jakarta: fkip uhamka, 2011. Text.