Cita APA (7a ed.)
Micheels, W. J., & Karnes, M. R. (1950). Measuring educational achievement.
Cita estilo Chicago (17a ed.)
Micheels, William J., y M. Ray Karnes. Measuring Educational Achievement. 1950.
Cita MLA (9a ed.)
Micheels, William J., y M. Ray Karnes. Measuring Educational Achievement. 1950.
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