[2018-02-28]. (原始内容存档于2019-09-12). Free shuttle in Pulau Tikus now includes MountErskine in its loop - Community | The Star Online. www.thestar.com.my. [2017-05-20]
and the United States, 1805–1812 (1961) full text online David Erskine, 2nd Baron Erskine Francis James Jackson Rutland 1990,第40–44頁. Wills 2002,第62–63頁