Seely, G. M. (1970). Education and opportunity: For wht and for whom? Prentice Hall.
Cita Chicago (17th ed.)Seely, Gordon M. Education and Opportunity: For Wht and for Whom? Prentice Hall, 1970.
Cita MLA (9th ed.)Seely, Gordon M. Education and Opportunity: For Wht and for Whom? Prentice Hall, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.