Gopalakrishnan, N. S. A. (2009). Principles of intellectual property. Eastern books.
シカゴスタイル引用形Gopalakrishnan, N S Agitha. Principles of Intellectual Property. Lucknow: Eastern books, 2009.
MLA引用形式Gopalakrishnan, N S Agitha. Principles of Intellectual Property. Eastern books, 2009.
警告: この引用は必ずしも正確ではありません.