| APA | Smart Define. (2011). door-to-door salesman thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/door-to-door_salesman/thesaurus/broader |
| Chicago | Smart Define. 2011. "door-to-door salesman thesaurus" https://smartdefine.org/door-to-door_salesman/thesaurus/broader (accessed October 2, 2026). |
| Harvard | Smart Define 2011, door-to-door salesman thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/door-to-door_salesman/thesaurus/broader>. |
| MLA | Smart Define. "door-to-door salesman thesaurus" 29 May 2011. Web. 2 October 2026. <https://smartdefine.org/door-to-door_salesman/thesaurus/broader> |