Pratiwi, E. H., , A. W., & , D. M. L. (2013). Politeness Strategies Used In Complaint By Indonesian EFL Learners In Muhammadiyah University Of Surakarta.
Chicago Style (17. basım) AtıfPratiwi, Endah Hana, Agus Wijayanto , ve Dra. Malikatul Laila. Politeness Strategies Used In Complaint By Indonesian EFL Learners In Muhammadiyah University Of Surakarta. 2013.
MLA (9th ed.) AtıfPratiwi, Endah Hana, et al. Politeness Strategies Used In Complaint By Indonesian EFL Learners In Muhammadiyah University Of Surakarta. 2013.
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