Collins, M. (1991). Adult education as vocation: A critical role for the adult educator. Routledge.
Cita Chicago (17th ed.)Collins, Michael. Adult Education as Vocation: A Critical Role for the Adult Educator. London: Routledge, 1991.
Cita MLA (9th ed.)Collins, Michael. Adult Education as Vocation: A Critical Role for the Adult Educator. Routledge, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.