Gaya APA

Carter, G, R., Cunningham, W, G. (1997). The American School Superintendent " Leading in an age of Pressure " . San Diego, California: Libary of Coggress Catalog.

Gaya MLA

Carter, Gene, R.., Cunningham, William, G.. "The American School Superintendent " Leading in an age of Pressure "". San Diego, California: Libary of Coggress Catalog, 1997. Text.