RAHAYU , A. P. (2007). A STUDY ON THE DIFFICULTIES IN BUILDING INTERROGATIVE SENTENCES FACED BY THE FIRST YEAR STUDENTS OF SMP MUHAMMADIYAH 5 SURAKARTA.
Chicago-viite (17. p.)RAHAYU , ARUM PUTRI. A STUDY ON THE DIFFICULTIES IN BUILDING INTERROGATIVE SENTENCES FACED BY THE FIRST YEAR STUDENTS OF SMP MUHAMMADIYAH 5 SURAKARTA. 2007.
MLA-viite (9. p.)RAHAYU , ARUM PUTRI. A STUDY ON THE DIFFICULTIES IN BUILDING INTERROGATIVE SENTENCES FACED BY THE FIRST YEAR STUDENTS OF SMP MUHAMMADIYAH 5 SURAKARTA. 2007.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.