Edinger, Lewis Joachim. German Exile Politics: The Social Democratic Executive Committee in the Nazi Era. Berkeley: University of California Press. 1956
States Senate election in Florida, 2016)的提名和2016年美国民主黨總統初選(英语:Democratic Party presidential candidates, 2016)提名,但均告失敗。其後他以美國德爾塔黨及美國改革黨候選人身分參選2016年美國總統選舉。
Affairs. July 4, 2016 [March 6, 2019]. CPP: Duterte's drug war is 'anti-people, anti-democratic'. ABS-CBN News. Communist Party of the Philippines (CPP)