Kuhut, Zenon E.; Nebesio, Bohdan Y.; Yurkevich, Myroslav (2005) „Note on Transliteration, Terminology, and Dates“, Historical Dictionary of Ukraine. Lanham, MD: The Scarecrow Press, გვ. xi. ISBN0-8108-5387-6.
(2019) Brief Submission Guidelines. Harvard Ukrainian Research Institute Publications Office. „Literary, historical, and social sciences texts adhere to the Library of Congress conventions, without ligatures.... We preserve the spelling of ï. To indicate the soft sign we use a slanted prime ... We preserve the Ukrainian apostrophe as a single curly quotation mark.... Omit primes in place-names (except Rusʹ).“