Allen, R. S., & Shannon, W. V. (1950). The Truman Merry-Go-Round: By Robert S. Allen and William V. Shannon (2. print.). Vanguard.
Lua i Stíl Chicago (17ú heag.)Allen, Robert S., agus William V. Shannon. The Truman Merry-Go-Round: By Robert S. Allen and William V. Shannon. 2. print. New York: Vanguard, 1950.
Lua MLA (8ú heag.)Allen, Robert S., agus William V. Shannon. The Truman Merry-Go-Round: By Robert S. Allen and William V. Shannon. 2. print. Vanguard, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.