Alexander, G. G. U. a. W. M. Innovations in Secondary Education. Holt, Rinehart and Winston.
Style de citation Chicago (17e éd.)Alexander, Glenys G. Unruh and William M. Innovations in Secondary Education. Holt, Rinehart and Winston.
Style de citation MLA (8e éd.)Alexander, Glenys G. Unruh and William M. Innovations in Secondary Education. Holt, Rinehart and Winston.
Attention : ces citations peuvent ne pas être correctes à 100%.