APA aipamena

Ritchie, R. Profiling in Primary Schools: A Handbook for teachers.

Chicago Style aipamena

Ritchie, Ron. Profiling in Primary Schools: A Handbook for Teachers. London, Cassell.

MLA aipamena

Ritchie, Ron. Profiling in Primary Schools: A Handbook for Teachers.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.