Gaya APA
Samsudin/031112117, . (2017).
Students Difficulties in Constructing Concluding Sentence .
Bogor:
FKIP Unpak.
Gaya MLA
Samsudin/031112117, .
"Students Difficulties in Constructing Concluding Sentence".
Bogor:
FKIP Unpak,
2017.
Skripsi English.