Melvin, L. (2011). How to keep good teachers and principals: Practical solutions to today's classroom problems. Rowman & Littlefield Education.
Cita Chicago (17th ed.)Melvin, Lonnie. How to Keep Good Teachers and Principals: Practical Solutions to Today's Classroom Problems. Lanham, Md.: Rowman & Littlefield Education, 2011.
Cita MLA (9th ed.)Melvin, Lonnie. How to Keep Good Teachers and Principals: Practical Solutions to Today's Classroom Problems. Rowman & Littlefield Education, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.