found: Its Annual report & accounts, 1998:t.p. (BP Amoco) p. 1 (On 31 Dec. 1998, BP and Amoco merged and BP Amoco p.l.c. came into being; BP Amoco) ; 1999: t.p. (Bpamoco) ; 2000: t.p. (BP)
found: Its Memorandum of association, 1 December 1998:page 1 (BP Amoco p.l.c.; on [31] December 1998 The British Petroleum Company changed its name to BP Amoco p.l.c. following completion of a merger with Amoco Corporation)
found: Wikipedia, viewed 27 September 2018:under BP (BP plc; formerly The British Petroleum Company plc and BP Amoco plc; British multinational oil and gas company headquartered in London, England)
found: Hoover's online WWW Home page, 05/02/02(BP, formerly BP Amoco)
found: DueDil website, viewed 27 September 2018:under Company number 00102498 (incorporated on 14 Apr 1909 as Anglo-Persian Oil Company, Limited; name changed to Anglo-Iranian Oil Company, Limited on 28 Jun 1935, then to The British Petroleum Company Limited on 17 Dec 1954; re-registered as The British Petroleum Company P.L.C. on 04 Jan 1982; name changed to BP Amoco P.L.C. on 31 Dec 1998, then to BP P.L.C. on 01 May 2001)
found: BLNAL file, 27 September 2018(heading: BP Amoco p.l.c.)