12 OCTOBER 1929 AND THE PROTOCOL MODIFYING THE SAID CONVENTION SIGNED AT THE HAGUE ON 28 SEPTEMBER 1955 (PDF). ICAO. [2021-02-19]. (原始内容存档 (PDF)于2020-11-01)
Information on the Kansas Republican Party's national convention delegate selection plan. #ksleg (推文). September 6, 2019 [February 2, 2020] –通过Twitter. Oprysko