Gaya APA
Nilsen, T., Gustafsson, J. (2016).
Teacher Quality, Instructional Quality and Student Outcomes (1st ed.).
Cham:
Springer.
Gaya MLA
Nilsen, Trude., Gustafsson, Jan-Eric.
"Teacher Quality, Instructional Quality and Student Outcomes".
1st ed.
Cham:
Springer,
2016.
E Book.