judul : English Workbook For Reading 5

penulis : Angelin Marpaung, Asirida Waruwu, Ceria Putri Damai Gulo, Delan Septiani Hulu,
 Denista Riska Cahyani Mendrofa, Masirida Giawa, Nesti Arni Hulu, Noniat Zega.

sinopsis :  This workbook can be used by the general public to
train high order thinking skills in reading which consist of
intermediate and advanced levels.