1. Campaign for Tobacco-Free Kids. Mexico health warnings/messages features. Tobacco Control Laws. Accessed November 6, 2023. https://www.tobaccocontrollaws.org/legislation/mexico/packaging-labeling
2. Tobacco companies’ creation of additional communication space: a content analysis of cigarette pack inserts and onserts
3. Government of Canada. Tobacco product's appearance, packaging, and labeling regulations. Justice Laws Website. Accessed November 6, 2023. https://laws.justice.gc.ca/eng/regulations/SOR-2019-107/page-1.html
4. Campaign for Tobacco-Free Kids. Each clause of the law is explained. Tobacco Free Kids. Accessed November 6, 2023. https://www.tobaccofreekids.org/plainpackaging/tools-resources/legal/each-clause-of-the-law-explained. n.d
5. University of Bath. Tobacco packaging: tobacco industry marketing. Tobacco Tactics. Accessed November 6, 2023. https://tobaccotactics.org/article/tobacco-packaging-tobacco-industry-marketing/