Congdon, P. J. (1979). Discovering leadership and popularity in the classroom: A sociometric approach for teachers. Gifted Children's Information Centre.
Chicago-Zitierstil (17. Ausg.)Congdon, Peter John. Discovering Leadership and Popularity in the Classroom: A Sociometric Approach for Teachers. Solihull: Gifted Children's Information Centre, 1979.
MLA-Zitierstil (9. Ausg.)Congdon, Peter John. Discovering Leadership and Popularity in the Classroom: A Sociometric Approach for Teachers. Gifted Children's Information Centre, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.