Coleman, W. H., Donovan, H. L., Frasier, G. W., & Stoddard, A. J. (1934). Learning to spell (Edition with supplementary exercises.). Hall & McCreary Company.

Coleman, William Henry, Herman Lee Donovan, George Willard Frasier, and Alexander J. Stoddard. Learning to Spell. Edition with supplementary exercises. Chicago: Hall & McCreary Company, 1934.

Coleman, William Henry, et al. Learning to Spell. Edition with supplementary exercises. Hall & McCreary Company, 1934.