Engelsman's Oklahoma citator : a compilation of citations of the Supreme Court of Oklahoma, including the decisions of the Supreme Court of the Territory of Oklahoma, also a table of cases, direct and reverse, plaintiffs in error and defendants in error of all cases decided in said courts of Oklahoma : with references to all citations of these cases in all published Oklahoma reports, Pacific reporters, Lawyers reports annotated and United States Supreme Court reports / compiled and edited by A.D. Engelsman, of the Oklahoma bar.