(en-GB) Tony Wild, « Civet cat coffee: can world's most expensive brew be made sustainably? », The Guardian, (ISSN0261-3077, lire en ligne, consulté le )
theguardian.com
(en-GB) Tony Wild, « Civet cat coffee: can world's most expensive brew be made sustainably? », The Guardian, (ISSN0261-3077, lire en ligne, consulté le )