https://distilling.com/distillermagazine/the-art-of-the-barrel/ 
https://japan-eats.simplecast.com/episodes/making-woodwork-for-japanese-fermentation-jXWCqj4E 
https://hudsonvalleyone.com/2018/08/30/reviving-the-ancient-art-of-cooperage-in-high-falls/ 
https://hvmag.com/food/wine-spirits/quercus-cooperage-hudson-valley/ 
https://www.chronogram.com/hudsonvalley/over-a-barrel-quercus-cooperage-revives-a-lost-trade/Content?oid=7072671 
https://blog.lostartpress.com/2020/07/19/john-cox-and-the-lost-art-of-traditional-coopering/ 
https://www.valleytable.com/vt-article/when-distilling-booms-local-barrelmaking-follows 
https://tradeandprosper.podbean.com/e/s01e05-john-cox-quercus-cooperage-part-1/ 
https://issuu.com/artisanspiritmag/docs/artisanspirit_issue013_web/104 
https://issuu.com/artisanspiritmag/docs/artisanspirit_issue014_web/112 
https://issuu.com/artisanspiritmag/docs/artisanspirit_issue016_web/112 
https://issuu.com/artisanspiritmag/docs/artisanspirit_issue017_web/116