Παραπομπή APA

Bining. Teaching the social studies in secondary school.

Παραπομπή Chicago Style

Bining. Teaching the Social Studies in Secondary School.

Παραπομπή MLA

Bining. Teaching the Social Studies in Secondary School.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.