Bolenius, E. M. (1929). Teachers' manual for fourth, fifth, and sixth grades (Revised edition.). Houghton Mifflin Company ; The Riverside Press.
Cita Chicago Style (17a ed.)Bolenius, Emma Miller. Teachers' Manual for Fourth, Fifth, and Sixth Grades. Revised edition. Boston ; New York ; Chicago ; Dallas ; San Francisco : Cambridge, Massachusetts: Houghton Mifflin Company ; The Riverside Press, 1929.
Cita MLA (8a ed.)Bolenius, Emma Miller. Teachers' Manual for Fourth, Fifth, and Sixth Grades. Revised edition. Houghton Mifflin Company ; The Riverside Press, 1929.
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