Collection of additional reference documents (particularly those published as single Google Docs).
From: https://docs.google.com/document/d/1sAYqAeVjichK4ZgTj0teABvhJtFBl4LN8TN5vkzdEVo/edit?tab=t....
From: https://docs.google.com/document/d/1-owux04KprPhu59lSBVEgiQ6bRuI03gOlIM3OnJvmVo/edit?tab=t....
