Zarefsky, D. (2021). Lyndon Johnson, Vietnam, and the presidency: The speech of March 31, 1968 (First edition.). Texas A&M University Press.
Chicago-Zitierstil (17. Ausg.)Zarefsky, David. Lyndon Johnson, Vietnam, and the Presidency: The Speech of March 31, 1968. First edition. College Station: Texas A&M University Press, 2021.
MLA-Zitierstil (9. Ausg.)Zarefsky, David. Lyndon Johnson, Vietnam, and the Presidency: The Speech of March 31, 1968. First edition. Texas A&M University Press, 2021.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.