Cita APA (7th ed.)
Pollock, J. E., & Ford, S. M. (2009). Improving student learning one principal at a time. Association for Supervision and Curriculum Development.
Cita Chicago (17th ed.)
Pollock, Jane E., i Sharon M. Ford. Improving Student Learning One Principal at a Time. Alexandria, VA: Association for Supervision and Curriculum Development, 2009.
Cita MLA (9th ed.)
Pollock, Jane E., i Sharon M. Ford. Improving Student Learning One Principal at a Time. Association for Supervision and Curriculum Development, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.