LUBIS, M. (1992). Undang undang Paten. Gramedia(Grasindo).
Chicago Style CitationLUBIS, Mulya. Undang Undang Paten. Gramedia(Grasindo), 1992.
MLA CitationLUBIS, Mulya. Undang Undang Paten. Gramedia(Grasindo), 1992.
Warning: These citations may not always be 100% accurate.