1. Courtwright, David T. 1993. Should we legalize drugs? History answers… No. American Heritage.
2. Bennett, William. 1990. Should drugs be legalized? Reader’s Digest, March.
3. Kaplan, John. 1988. Taking drugs seriously. The Public Interest 92.
4. Krodracke, Morton. 1988. Don’t legalize drugs. The New Republic, June 27.
5. Tax Policy Center. 2020. Briefing book. Brookings Institution. https://www.taxpolicycenter.org/briefing-book/what-are-major-federal-excise-taxes-and-how-much-money-do-they-raise. Accessed 5 June 2022.