Gregory, R. A. (1989). Russell A Gregory's identification of disputed documents, finger prints and ballistics (4th ed.). Eastern Book Company.
シカゴスタイル引用形Gregory, Russell A. Russell A Gregory's Identification of Disputed Documents, Finger Prints and Ballistics. 4th ed. Lucknow: Eastern Book Company, 1989.
MLA引用形式Gregory, Russell A. Russell A Gregory's Identification of Disputed Documents, Finger Prints and Ballistics. 4th ed. Eastern Book Company, 1989.
警告: この引用は必ずしも正確ではありません.