Fraenkel, J. (2012). How to design and evaluate research in education. Mc Graw Hill.
Citación estilo ChicagoFraenkel, JackR. How to Design and Evaluate Research in Education. Mc Graw Hill, 2012.
Cita MLAFraenkel, JackR. How to Design and Evaluate Research in Education. Mc Graw Hill, 2012.
Precaución: Estas citas no son 100% exactas.