Cita APA (7th ed.)

Heer, A. L. The present status of business executives in the public schools of the United States in cities of 25,000 and more inhabitants. s. n.

Cita Chicago (17th ed.)

Heer, Amos Leonard. The Present Status of Business Executives in the Public Schools of the United States in Cities of 25,000 and More Inhabitants. Kent, Ohio: s. n.

Cita MLA (9th ed.)

Heer, Amos Leonard. The Present Status of Business Executives in the Public Schools of the United States in Cities of 25,000 and More Inhabitants. s. n.