Summers, A. O., Wireman, J., Billard, L., Bennett, S., Lorscheider, F. L., Vimy, M. J., . . . Marshall, B. (1994). New Policy for Titles of Letters to the Editor.

Summers, Anne O., Joy Wireman, Lynne Billard, Sam Bennett, Fritz L. Lorscheider, Murray J. Vimy, Stuart B. Levy, e Bonnie Marshall. New Policy for Titles of Letters to the Editor. 1994.

Summers, Anne O., et al. New Policy for Titles of Letters to the Editor. 1994.