Williams, G. L. (1977). Towards lifelong education: A new role for higher education institutions. UNESCO.
Style de citation Chicago (17e éd.)Williams, Gareth L.. Towards Lifelong Education: A New Role for Higher Education Institutions. Paris: UNESCO, 1977.
Style de citation MLA (9e éd.)Williams, Gareth L.. Towards Lifelong Education: A New Role for Higher Education Institutions. UNESCO, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.