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13 years ago|28 views|share |citing 
APASmart Define. (2013). pillar-boxes thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/pillar-boxes/thesaurus/related
ChicagoSmart Define. 2013. "pillar-boxes thesaurus" https://smartdefine.org/pillar-boxes/thesaurus/related (accessed September 23, 2026).
HarvardSmart Define 2013, pillar-boxes thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/pillar-boxes/thesaurus/related>.
MLASmart Define. "pillar-boxes thesaurus" 18 May 2013. Web. 23 September 2026. <https://smartdefine.org/pillar-boxes/thesaurus/related>