== Further reading ====External links==* B-50 Design and Specifications, Global Security.org* Boeing B-50 Superfortress, Joe Baugher* B-29 & B-50 production batches and serial numbers* National Museum XB-44 Superfortress Factsheet* National Museum Fact Sheet for Pratt & Whitney R-4360
ISBN 978-1-88058-893-2.