Reino Unido. Department of Education and Science (Londres). (1972). Open plan primary schools. Her Majesty's stationery office.
Cita Chicago Style (17a ed.)Reino Unido. Department of Education and Science (Londres). Open Plan Primary Schools. London: Her Majesty's stationery office, 1972.
Cita MLA (9a ed.)Reino Unido. Department of Education and Science (Londres). Open Plan Primary Schools. Her Majesty's stationery office, 1972.
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