APA (7th ed.) Citation

LUBIS, M. (1992). Undang undang Paten. Gramedia(Grasindo).

Chicago Style (17th ed.) Citation

LUBIS, Mulya. Undang Undang Paten. Gramedia(Grasindo), 1992.

MLA (8th ed.) Citation

LUBIS, Mulya. Undang Undang Paten. Gramedia(Grasindo), 1992.

Warning: These citations may not always be 100% accurate.