Lenk, J. D. (1994). McGraw-Hill electronic testing handbook: Procedures and techniques. McGraw Hill.
Citación estilo ChicagoLenk, John D. McGraw-Hill Electronic Testing Handbook: Procedures and Techniques. Nueva York: McGraw Hill, 1994.
Cita MLALenk, John D. McGraw-Hill Electronic Testing Handbook: Procedures and Techniques. McGraw Hill, 1994.
Warning: These citations may not always be 100% accurate.