Prapyuningrat, A. H., & , P. D. E. F. (2016). Classroom Techniques To Develop Students English Speaking Skill: A Naturalistics Study At Smp Muhammadiyah 1 Surakarta.
Chicago Style (17. basım) AtıfPrapyuningrat, Ayu Hertika, ve Prof. Dr. Endang Fauziati. Classroom Techniques To Develop Students English Speaking Skill: A Naturalistics Study At Smp Muhammadiyah 1 Surakarta. 2016.
MLA (9th ed.) AtıfPrapyuningrat, Ayu Hertika, ve Prof. Dr. Endang Fauziati. Classroom Techniques To Develop Students English Speaking Skill: A Naturalistics Study At Smp Muhammadiyah 1 Surakarta. 2016.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..