Full Reference
Wikipedia Contributors. “Complementary Currency”. Wikipedia. Nov 09, 2022. Accessed Nov 20, 2022. https://en.wikipedia.org/w/index.php?title=Complementary_currency&oldid=1120936710
Wikipedia Contributors. “Complementary Currency”. Wikipedia. Nov 09, 2022. Accessed Nov 20, 2022. https://en.wikipedia.org/w/index.php?title=Complementary_currency&oldid=1120936710