# „McDonnell Douglas merger cleared“. Fort Scott Tribune. 27 Aprilаприл 1967. http://news.google.co.uk/newspapers?id=-9QfAAAAIBAJ&sjid=L9kEAAAAIBAJ&pg=4254,5627094&dq=mcdonnell+douglas&hl=en.
# Schneider, Greg (4 Februaryфевруари 1997). „Merger or no, Boeing and McDonnell Douglas linked“. Baltimore Sun. http://pqasb.pqarchiver.com/baltsun/access/11225158.html?dids=11225158:11225158&FMT=ABS&FMTS=ABS:FT&type=current&date=Feb+04%2C+1997&author=Schneider%2C+Greg&pub=The+Sun&desc=Merger+or+no%2C+Boeing+and+McDonnell+Douglas+linked&pqatl=google.
