المؤلفون: Wantland, William C., Rudnicki, Paul E., Jackson, William Alan, McNeel,, Albert M., Metzger,, Bert L., Krisel, Jacob, Horan, Dennis J., Dobbs, M. C., McWhorter, John L., Lanier, Robert A., Cohen, Saul, Glenn, Edward A., Johnson, Myrlin O., Levedahl, Kathryn Scates, Forer, Lois G., Baugher, Peter V., Servaas, R. N., Ebinger, John B., Ericsson, Robert D., Kargman, Marie W., Halpern, Seymour

المصدر: American Bar Association Journal, 1972 Jul 01. 58(7), 668-691.

URL الوصول: https://www.jstor.org/stable/25725925