''Ranger School, No Excuse Leadership.'' Barber, Brace (2020). Author. Thompsons Station, TN: Brace E. Barber. ISBN 978-0967829265.<br /> | ''Ranger School, No Excuse Leadership.'' Barber, Brace (2020). Author. Thompsons Station, TN: Brace E. Barber. ISBN 978-0967829265.<br /> |