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AP. VOTE PUTS THE FUTURE OF PACIFIC ISLES IN DOUBT (Published 1983). The New York Times. 1983-02-13. Dostupné online [cit. 2021-02-12]. ISSN0362-4331. (anglicky)
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AP. AROUND THE WORLD; No Arrests in Slaying Of Pacific Island Leader (Published 1985). The New York Times. 1985-07-01. Dostupné online [cit. 2021-02-12]. ISSN0362-4331. (anglicky)
SHENON, Philip; TIMES, Special To the New York. CONVICTIONS REVERSED IN ISLAND SLAYING (Published 1987). The New York Times. 1987-07-21. Dostupné online [cit. 2021-02-12]. ISSN0362-4331. (anglicky)
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The Nuclear History of Micronesia and the Pacific, by Richard N. Salvador, Republic of Belau, August 1999. web.archive.org [online]. 2013-12-26 [cit. 2021-02-12]. Dostupné v archivu pořízeném z originálu dne 2013-12-26.
AP. VOTE PUTS THE FUTURE OF PACIFIC ISLES IN DOUBT (Published 1983). The New York Times. 1983-02-13. Dostupné online [cit. 2021-02-12]. ISSN0362-4331. (anglicky)
CORRY, John. '20/20' EXAMINES TORUBLE IN PALAU (Published 1987). The New York Times. 1987-07-02. Dostupné online [cit. 2021-02-12]. ISSN0362-4331. (anglicky)
AP. AROUND THE WORLD; No Arrests in Slaying Of Pacific Island Leader (Published 1985). The New York Times. 1985-07-01. Dostupné online [cit. 2021-02-12]. ISSN0362-4331. (anglicky)
SHENON, Philip; TIMES, Special To the New York. CONVICTIONS REVERSED IN ISLAND SLAYING (Published 1987). The New York Times. 1987-07-21. Dostupné online [cit. 2021-02-12]. ISSN0362-4331. (anglicky)