Cita APA (7a ed.)
Pfeifrer, J. W., & Scrafford, R. New look at education: Systems analysis in our schools and colleges.
Cita estilo Chicago (17a ed.)
Pfeifrer, J. Wiliam, y Ralph Scrafford. New Look at Education: Systems Analysis in Our Schools and Colleges.
Cita MLA (9a ed.)
Pfeifrer, J. Wiliam, y Ralph Scrafford. New Look at Education: Systems Analysis in Our Schools and Colleges.
Precaución: Estas citas no son 100% exactas.