Regional meeting on the State-of-the-Art of Secondary Education. (1992). Towards new schemes of secondary education. Unesco.
Cita Chicago (17th ed.)Regional meeting on the State-of-the-Art of Secondary Education. Towards New Schemes of Secondary Education. Bangkok: Unesco, 1992.
Cita MLA (9th ed.)Regional meeting on the State-of-the-Art of Secondary Education. Towards New Schemes of Secondary Education. Unesco, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.