Elizabeth Verkey. (2012). Law of patents (2nd ed.). Eastern Book Co..
シカゴスタイル引用形Elizabeth Verkey. Law of Patents. 2nd ed. Lucknow: Eastern Book Co., 2012.
MLA引用形式Elizabeth Verkey. Law of Patents. 2nd ed. Eastern Book Co., 2012.
警告: この引用は必ずしも正確ではありません.