Gaya APA

riahi, A., m.pd., D, S, S. (2016). The Interference of Indonesian Language Sound Systems in Pronouncing English Segmental Phonemes of the Eleventh Grade Students of SMAN 54 East Jakarta in 2015/2016 Academic Year. . Jakarta: .

Gaya MLA

riahi, Ahmed., m.pd., Drs., Sigit, Sumarsono,. "The Interference of Indonesian Language Sound Systems in Pronouncing English Segmental Phonemes of the Eleventh Grade Students of SMAN 54 East Jakarta in 2015/2016 Academic Year.". Jakarta: , 2016. Text.