| APA | Smart Define. (1970). business retrogression thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/business_retrogression/thesaurus/antonyms |
| Chicago | Smart Define. 1970. "business retrogression thesaurus" https://smartdefine.org/business_retrogression/thesaurus/antonyms (accessed September 29, 2026). |
| Harvard | Smart Define 1970, business retrogression thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/business_retrogression/thesaurus/antonyms>. |
| MLA | Smart Define. "business retrogression thesaurus" 1 January 1970. Web. 29 September 2026. <https://smartdefine.org/business_retrogression/thesaurus/antonyms> |