Hawaii Statehood - Honolulu Star-Bulletin, HAWAII: Honolulu, Hawaii No binding – Seth Kaller Inc., www.abebooks.co.uk. Archyvuote 2017-02-13. Nuoroda tikrinta 2020-02-10.
Commemorating 50 Years of Statehood, archive.lingle.hawaii.gov., State of Hawaii. 2009 m. kovo 18 d. Archyvuota 2014-03-21. Nuoroda tikrinta 2020-02-10.