APA Style
Perangin, R, B. (2012).
Test item analysis based on item difficulty and discrimination of extensive reading midterm test given to STBA LIA Jakarta S2A class students of the academic year 2011-2012 .
Jakarta:
STBA LIA.
MLA Style
Perangin, Riska, Br.
"Test item analysis based on item difficulty and discrimination of extensive reading midterm test given to STBA LIA Jakarta S2A class students of the academic year 2011-2012".
Jakarta:
STBA LIA,
2012.
Skripsi.