Shockley, R. J., Tocha, R., & Tracy, F. G. (1992). School administrator's factomatic. Englewood Cliffs, N.J.: Prentice Hall.
Dyfyniad Arddull ChicagoShockley, Robert J., Robert Tocha, và Francis G. Tracy. School Administrator's Factomatic. Englewood Cliffs, N.J.: Prentice Hall, 1992.
Dyfyniad MLAShockley, Robert J., Robert Tocha, và Francis G. Tracy. School Administrator's Factomatic. Englewood Cliffs, N.J.: Prentice Hall, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.