-. (2016). Undang-Undang Narkotika Psikotropika. Alika.
Chicago Style (17th ed.) Citation-. Undang-Undang Narkotika Psikotropika. Alika, 2016.
MLA (8th ed.) Citation-. Undang-Undang Narkotika Psikotropika. Alika, 2016.
Warning: These citations may not always be 100% accurate.