Gilbert, L. C. (1953). Functional motor efficiency of the eyes and its relation to reading. University of California Press.
Dyfyniad Arddull ChicagoGilbert, Luther Calvin. Functional Motor Efficiency of the Eyes and Its Relation to Reading. Berkeley: University of California Press, 1953.
Dyfyniad MLAGilbert, Luther Calvin. Functional Motor Efficiency of the Eyes and Its Relation to Reading. University of California Press, 1953.
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