Iowa State College Conference on Problems and Procedures of School District Reorganization in Iowa. Proceedings of the annual Iowa State College Conference on Problems and Procedures of School District Reorganization in Iowa. s.n.].
Čikaški stil citiranja (17. izdanje)Iowa State College Conference on Problems and Procedures of School District Reorganization in Iowa. Proceedings of the Annual Iowa State College Conference on Problems and Procedures of School District Reorganization in Iowa. [Ames: s.n.].
MLA način citiranja (8. izdanje)Iowa State College Conference on Problems and Procedures of School District Reorganization in Iowa. Proceedings of the Annual Iowa State College Conference on Problems and Procedures of School District Reorganization in Iowa. s.n.].
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