APA

Della-Dora D., Berry J. J., Blanchard L. J. & Association for Supervision and Curriculum Development. (1979). Moving toward self-directed learning: highlights of relevant research and of promising practices. Alexandria, Va: Association for Supervision and Curriculum Development.

Chicago

Della-Dora Delmo, Berry James J, Blanchard Lois Jerry and Association for Supervision and Curriculum Development. 1979. Moving toward self-directed learning: highlights of relevant research and of promising practices. Alexandria, Va: Association for Supervision and Curriculum Development.

Harvard

Della-Dora D., Berry J. J., Blanchard L. J. and Association for Supervision and Curriculum Development. (1979). Moving toward self-directed learning: highlights of relevant research and of promising practices. Alexandria, Va: Association for Supervision and Curriculum Development.

MLA

Della-Dora Delmo, Berry James J, Blanchard Lois Jerry and Association for Supervision and Curriculum Development. Moving toward self-directed learning: highlights of relevant research and of promising practices. Alexandria, Va: Association for Supervision and Curriculum Development. 1979.