Hirsh, S. P. (1971). The Courage to change: New directions for career education. Englewood Cliffs.
Style de citation Chicago (17e éd.)Hirsh, Sharlene Pearlman. The Courage to Change: New Directions for Career Education. Englewood Cliffs, N. J: Englewood Cliffs, 1971.
Style de citation MLA (9e éd.)Hirsh, Sharlene Pearlman. The Courage to Change: New Directions for Career Education. Englewood Cliffs, 1971.
Attention : ces citations peuvent ne pas être correctes à 100%.