Bremer, N. H., Prouse, P., Long, G., & Cooke, D. E. (1967). Teacher's guide for Skills in spelling (Paperbound ed., Teacher's ed., annotated and keyed.). McCormick-Mathers Pub. Co..

Bremer, Neville H., Peter Prouse, Gwendolyn Long, and Dorothy E. Cooke. Teacher's Guide for Skills in Spelling. Paperbound ed., Teacher's ed., annotated and keyed. Wichita, Kan.: McCormick-Mathers Pub. Co., 1967.

Bremer, Neville H., et al. Teacher's Guide for Skills in Spelling. Paperbound ed., Teacher's ed., annotated and keyed. McCormick-Mathers Pub. Co., 1967.