WITANTRI, Q. (2010). LEARNING STRATEGIES TO IMPROVE SPEAKING SKILL USED BY AN ENGLISH DEPARTMENT STUDENT OF MUHAMMMADIYAH UNIVERSITY OF SURAKARTA: A CASE STUDY.
Čikaški stil citiranja (17. izdanje)WITANTRI, QORIAH. LEARNING STRATEGIES TO IMPROVE SPEAKING SKILL USED BY AN ENGLISH DEPARTMENT STUDENT OF MUHAMMMADIYAH UNIVERSITY OF SURAKARTA: A CASE STUDY. 2010.
MLA način citiranja (9. izdanje)WITANTRI, QORIAH. LEARNING STRATEGIES TO IMPROVE SPEAKING SKILL USED BY AN ENGLISH DEPARTMENT STUDENT OF MUHAMMMADIYAH UNIVERSITY OF SURAKARTA: A CASE STUDY. 2010.
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