Cita APA (7a ed.)
Ross, K. N. (1992). Sample design procedures for a national survey of primary schools in Zimbabwe.
Cita estilo Chicago (17a ed.)
Ross, Kenneth N. Sample Design Procedures for a National Survey of Primary Schools in Zimbabwe. 1992.
Cita MLA (9a ed.)
Ross, Kenneth N. Sample Design Procedures for a National Survey of Primary Schools in Zimbabwe. 1992.
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