Charles, C. M. (1995). Introduction to educational research (2nd ed.). Longman Publishers USA.
Copiat
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Cita Chicago (17th ed.)
Charles, C. M. Introduction to Educational Research. 2nd ed. White Plains, N.Y.: Longman Publishers USA, 1995.
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Cita MLA (9th ed.)
Charles, C. M. Introduction to Educational Research. 2nd ed. Longman Publishers USA, 1995.
Copiat
No s'ha pogut copiar
Atenció: Aquestes cites poden no estar 100% correctes.