(1990). Technology & learning. Peter Li, Inc..
Cita Chicago (17th ed.)Technology & Learning. Dayton, OH: Peter Li, Inc., 1990.
Cita MLA (9th ed.)Technology & Learning. Peter Li, Inc., 1990.
Atenció: Aquestes cites poden no estar 100% correctes.
(1990). Technology & learning. Peter Li, Inc..
Cita Chicago (17th ed.)Technology & Learning. Dayton, OH: Peter Li, Inc., 1990.
Cita MLA (9th ed.)Technology & Learning. Peter Li, Inc., 1990.