Wang, Yan-Hong; Avula, Bharathi; Dhammika Nanayakkara, N. P. et al.: Cassia Cinnamon as a Source of Coumarin in Cinnamon-Flavored Food and Food Supplements in the United States. Journal of Agricultural and Food Chemistry, huhtikuu 2013, 61. vsk, nro 18, s. 4470–4476. American Chemical Society (ACS). ISSN 1520-5118Artikkelin verkkoversio. (pdf) Viitattu 20.11.2021. (englanniksi)
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de Kok, R.: Cinnamomum loureiroiIUCN Red List of Threatened Species. Version 2022-2. 2022. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 1.2.2023. (englanniksi)
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Derks, Annuska; Turner, Sarah & Hạnh, Ngô Thúy: Bastard Spice or Champagne of Cinnamon? Conflicting Value Creations along Cinnamon Commodity Chains in Northern Vietnam. Dev. Change, toukokuu 2020, 51. vsk, nro 3, s. 895–920. Wiley-Blackwell. ISSN 1467-7660Artikkelin verkkoversio. Viitattu 20.11.2021. (englanniksi)
worldcat.org
Wang, Yan-Hong; Avula, Bharathi; Dhammika Nanayakkara, N. P. et al.: Cassia Cinnamon as a Source of Coumarin in Cinnamon-Flavored Food and Food Supplements in the United States. Journal of Agricultural and Food Chemistry, huhtikuu 2013, 61. vsk, nro 18, s. 4470–4476. American Chemical Society (ACS). ISSN 1520-5118Artikkelin verkkoversio. (pdf) Viitattu 20.11.2021. (englanniksi)
Derks, Annuska; Turner, Sarah & Hạnh, Ngô Thúy: Bastard Spice or Champagne of Cinnamon? Conflicting Value Creations along Cinnamon Commodity Chains in Northern Vietnam. Dev. Change, toukokuu 2020, 51. vsk, nro 3, s. 895–920. Wiley-Blackwell. ISSN 1467-7660Artikkelin verkkoversio. Viitattu 20.11.2021. (englanniksi)